Vintage Electronic Calculators: CALCUSEUM Home page

Alfabetical Brand/Type List
Criteria: Display (LED)		 AKA (Also Known As) Label on Back Product Number Year of introduction Classification
(Unknown manufacturer): (Owl)       1976 Pocket / Social+Behavorial (education)
(Unknown manufacturer): 762 MODEL 762, ELECTRONIC CALCULATOR   762 197? Pocket
(Unknown manufacturer): CAL650 CAL-650 Modèle CAL-650 CAL650 ~1975 Pocket
(Unknown manufacturer): Check Tronic     Check Tronic 1975 Pocket / Financial+Business (cheques)
(Unknown manufacturer): E300 E.300   E300   Pocket
(Unknown manufacturer): GS10 GS-10   GS10 (GS-10) ~1975 Pocket
(Unknown manufacturer): LE-8-7 MINI-8 LE-8-7 LE87 (LE-8-7) ~1974 Pocket
(Unknown manufacturer): PA80S   PA-80S PA80S ~1975 Pocket
(Unknown manufacturer): T600 T 600   T600 ~1975 Pocket / RPN (Reverse Polish Notation)
(Unknown manufacturer)_parts(E): SR60A1 (PCB)   SR-60-A1 SR60A1 (SR-60-A1) ~1975 Part / Display_LED_Module
ABATRONIX: 676 (version-1)       ~1973 Pocket
ABATRONIX: 676 (version-2)       ~1973 Pocket
ABATRONIX: CA06 (version-1) Model CA-06   CA06 (CA-06) ~1973 Pocket
ABATRONIX: CA06 (version-2) Model CA-06   CA06 (CA-06) ~1973 Pocket
ACADEMY: (Unknown model)         Pocket
ACADEMY: AJS1     AJS1 197? Pocket
ACCURON: (Unknown model 1)       1975 Pocket / RPN (Reverse Polish Notation)
ACCURON: (Unknown model 3)       ~1974 Pocket
ACCURON: 600 (version-1)     600 1976 Pocket
ACCURON: 600 (version-2)     600 1976 Pocket
ACCURON: 600 (version-3)     600 1976 Pocket / RPN (Reverse Polish Notation)
ACCURON: 800 (version-1)     800 ~1974 Pocket
ACCURON: 800 (version-2)     800   Pocket
ACCURON: 800 (version-3)     800 ~1974 Pocket
ACCURON: 810M (version-1)     810M ~1974 Pocket
ACCURON: 831M MODEL-831M   831M 1974 Pocket
ACCURON: 897     897 197? Pocket
ACCURON: 931 EXECUTIVE, ELECTRONIC CALCULATOR   931 ~1974 Pocket
ACCURON: V     V ~1974 Pocket
ACME ELECTRIC COMPANY: (Unknown model) AJAX     197? Pocket
ACME ELECTRIC COMPANY: 2200 AJAX   2200 1974 Pocket
ACME ELECTRIC COMPANY: 2500 AJAX   2500 1974 Pocket
ACME ELECTRIC COMPANY: 99     99 ~1975 Pocket
ADDO-X: 9215 (version-1)     9215 ~1973 Pocket
ADDO-X: 9215 (version-2)   9271 11 02 92711102 (92711 02) ~1973 Pocket
ADDO-X: 9224     9224 ~1974 Pocket
ADDO-X: 9227-2     982272 (9227-2) ~1976 Pocket
ADMAN: 3000     3000 197? Pocket
ADMAN: L0830T     L0830T 1977 Pocket
ADMAN: L0831T     L0831T 1976 Pocket
ADVANCE ELECTRONIC: 161     161 ~1973 Desktop with Display
ADVANCE ELECTRONIC: 162 162   162 1972 Desktop with Display
ADVANCE ELECTRONIC: 16R Executive 16R   16R 1972 Desktop with Display
ADVANCE ELECTRONIC: 80     80 1972 Pocket
ADVANCE ELECTRONIC: 88     88 1974 Pocket
ADVANCE ELECTRONIC: Executive     Executive 1972 Pocket
ADVANCE ELECTRONIC: Mini Executive     Mini Executive 1972 Pocket
ADVANCO: 888M (version-1)     888M 197? Pocket
ADVANCO: 888M (version-2)   Solid State Portable Electronic Calculator, MODEL 888M 888M 197? Pocket
AEL: 111   ELECTRONIC CALCULATOR 111 ~1974 Pocket
AGETRON: ML8 ML-8   ML8 (ML-8) ~1974 Pocket
AGILIS: 808     808 1976 Pocket
ALCO: 691M ALCOR 691M   691M 197? Pocket
ALCO: 730 ALCOR 730   730 ~1974 Pocket
ALCO: 731 ALCOR 731   731 197? Pocket
ALCO: Grand Prix ALCOR, UIT: 85X, MONTE CARLO   Grand Prix ~1975 Pocket
ALLTRONIC: 808     808 1977 Pocket
ALLTRONIC: HK9805     HK9805   Pocket
AMBASSADOR: CL133 CREDIT CARD CALCULATOR, AUTO SHUT OFF, CL-133   CL133 (CL-133)   Credit Card
AMELIA: 2001 Scientific 2001   2001 1979 Pocket
AMEN: 800     800   Pocket
AMERICAN CIRCUITRON: (Unknown model 1)       ~1973 Pocket
AMERICAN CIRCUITRON: (Unknown model 2)       ~1973 Pocket
AMERICAN CIRCUITRON: 666 math matic   666 ~1973 Pocket
AMERICAN CIRCUITRON: 747 math matic   747 ~1973 Pocket
AMERICAN CIRCUITRON: 777 (version-1) math matic   777 ~1973 Pocket
AMERICAN CIRCUITRON: 777 (version-2) math matic   777 ~1973 Pocket
AMERICAN CIRCUITRON: 808 (version-1) math matic, auto constant   808 ~1973 Pocket
AMERICAN CIRCUITRON: 808 (version-2) math matic   808 ~1973 Pocket
AMERICAN CIRCUITRON: 888 math matic   888 ~1973 Pocket
AMERICAN CIRCUITRON: 889 math matic   889 ~1973 Pocket
AMERICAN PRINTING HOUSE (APH): Speech+ STUDENT   Speech+ ~1975 Pocket / Speech
AMERICAN: 1776 (version-1) American 1776   1776 ~1976 Pocket / Event
AMERICAN: 1776 (version-2) American 1776   1776 1976 Pocket
AMERICAN: 915     915   Pocket
AMERICAN: L180     L180 ~1975 Pocket
AMERICAN: M26 (version-1) M-26   M26 (M-26) ~1974 Pocket
AMERICAN: M26 (version-2) M-26   M26 (M-26) ~1974 Pocket
AMERICAN: M26 (version-3) M-26   M26 (M-26) ~1974 Pocket
AMERICAN: M52     M52 (M-52) ~1974 Pocket
AMP: 257   NO. 026C-257 257 ~1973 Pocket
APCO: EC808 EC-808 ELECTRONIC CALCULATOR MODEL EC-808 EC808 (EC-808) ~1973 Pocket
APF: 14 MARK 14 / MEMORY Model No. Mark 14 14 ~1973 Pocket
APF: 18 MARK 18 / MEMORY   18 ~1974 Pocket
APF: 20 (version-1) MARK 20, SCIENTIFIC CALCULATOR   20 ~1974 Pocket
APF: 26 MARK 26 MODEL NO: MARK 26 26 1975 Pocket
APF: 32 MARK 32 mark 32, SLIDE RULE CALCULATOR 32 1973 Pocket
APF: 4   Model No. Mark 4 4 ~1974 Pocket
APF: 40 MARK 40 MODEL NO: MARK 40 40 1975 Pocket
APF: 41 MARK 41 MARK 41 41 ~1974 Pocket
APF: 42 MARK 42 MARK 42, 0972 0972 ~1974 Pocket
APF: 43 MARK 43 MARK 43 43   Pocket
APF: 52 MARK 52 mark 52, SCIENTIFIC CALCULATOR, MARK 52, MODEL NO., C596 52 ~1974 Pocket
APF: 55 MARK 55 mark 55, ADVANCED SCIENTIFIC CALCULATOR, Model No. MARK 55 55 ~1975 Pocket / RPN (Reverse Polish Notation)
APF: 56 MARK 56 MODEL NO. MARK 56 56 ~1977 Pocket
APF: 60 MARK 60 MODEL NO. MARK 60 60 ~1975 Pocket
APF: 62 MARK 62 MODEL NO: MARK 62, C687D C687D ~1974 Pocket
APF: 64 MARK 64 MODEL NO: MARK 64 64 1974 Pocket
APF: 70 MARK 70 mark 70, MEMORY CALCULATOR, MARK 70, MODEL NO., C685 c685 1974 Pocket
APF: 71 MARK 71   71 ~1975 Pocket
APF: 72 MARK 72   72 ~1974 Pocket
APF: 73 MARK 73 MARK 73, B-5000M B5000M (B-5000M) ~1974 Pocket
APF: 74 M74 M74, 0972 0972 ~1975 Pocket
APF: 82 MARK 82 MODEL NO: MARK 82 82 1974 Pocket
APF: 90 MARK 90 MODEL NO: MARK 90 90 ~1976 Pocket
APF: III (3) Mark III MODEL MARK III III ~1973 Pocket
APF: RS1 (version-1) CANNELA CORP. 1979, MODEL RS-1 KEL-CO CLASS COMPUTER RS1 (RS-1) 1979 Pocket / Social+Behavorial (sports, health) / Games
APF: RS1 (version-2) KEL-CO by APF, HORSE RACING CLASS COMPUTER, MODEL RS-1   RS1 (RS-1) 1979 Pocket / Social+Behavorial (sports, health) / Games
APF: RS2 KEL-CO by APF, TROTTING/PACING COMPUTER, MODEL RS-2   RS2   Pocket / Social+Behavorial (sports, health) / Games
APF_parts(E): PB3001 (PCB)     PB3001 (PB-3001) ~1973 Part / Display_LED_Module
APOLLO: ARC8200     ARC8200 1972 Pocket
APOLLO: ARC8200NC   MODEL ARC-8200NC ARC8200NC ~1972 Pocket
ARENA: EC100 EC-100   EC100 (EC-100) ~1975 Pocket
ARGYLE: Mark III Cat.nr.: 55-Z-4922 MODEL NO. MARK III 55Z4922 (55-Z-4922) 1973 Pocket
ARIES: (Unknown model)       ~1972 Pocket / Kit
ARIES: AR420     AR420 ~1972 Pocket / Kit
ARIES: AR420K     AR420K 1972 Pocket / Kit
ARISTO: M16 (version-1) M 16   M16 (M 16) 1976 Pocket
ARISTO: M16 (version-2) M 16   M16 (M 16) ~1976 Pocket
ARISTO: M27 (version-1) M 27   M27 (M 27) 1972 Pocket
ARISTO: M27 (version-2)     M27 1973 Pocket
ARISTO: M27 (version-3) M 27   M27 (M 27) 1974 Pocket
ARISTO: M36 (version-1) M 36 M36 (M 36) M36 (M 36) 1973 Pocket
ARISTO: M64 (version-1) M 64   M64 (M 64) 1973 Pocket
ARISTO: M64 (version-2) M 64 M64 (M 64) M64 (M 64) 1973 Pocket
ARISTO: M65 M 65 M65 (M 65) 6722 1973 Pocket
ARISTO: M75 M 75   6730 1974 Pocket
ARISTO: M75E M 75 E   M75E 1978 Pocket
ARISTO: M75ES M 75 ES   0501025d (05.01.02-5d) ~1978 Pocket
ARISTO: M76 (version 2)     M76 (M 76) ~1977 Desktop with Display+Printer
ARISTO: M80 M 80   M80 (M 80) 1974 Pocket
ARISTO: M80S M 80 S   M80S (M 80 S) 1974 Pocket
ARISTO: M85 (version-1) M 85   M85 (M 85) 1975 Pocket
ARISTO: Parat parat   Parat 1976 Pocket
ARISTO: Parat S parat s   Parat S ~1976 Pocket
ARISTO: Top top   Top 1976 Pocket
ARISTO: Top S top s   Top S 1976 Pocket
ARISTO: Unilog unilog 05.09.02-5 Unilog 1976 Pocket
ARISTO: Unilog S unilog s 05.09.02-5 Unilog S 1976 Pocket
ARIZONA: CB82 Check Tronic   CB82 18-oct-1976 Pocket / Financial+Business (cheques)
ARTTEC: (Unknown model) Graphic Arts Calculator     1975 Pocket / Converter
ASAKI: 1204M   electronic calculator 1204M ~1973 Pocket
ASAKI: AE8 AUTO CONSTANT, AE-8 electronic calculator AE8 (AE-8) ~1973 Pocket
ASTROZODIAC: Computer       1978 Pocket / Hobbies (astrology)
ATAIO: SC60 SC-60 SC-60 SC60 (SC-60) ~1974 Pocket
ATE (Advanced Telecommunications Equipment): 8 Calate 8   8 197? Pocket
ATE (Advanced Telecommunications Equipment): Supacal     Supacal 1973 Pocket
ATEX: (Unknown model)   ELECTRONIC CALCULATOR   ~1972 Pocket
AUDIO SONIC: (Unknown model)       ~1974 Pocket
AUDIO SONIC: 006P (version-1)     006P ~1976 Pocket
AUDIO SONIC: 006P (version-2)   Solid State Portable Electronic Calculator, 8 digit with percentage & … 006P ~1976 Pocket
AUDIO SONIC: 750     750 ~1975 Pocket
AUDIO SONIC: U100     U100 ~1975 Pocket
AVEN: 400     400 ~1977 Pocket
AVIATRONIK: 2000 CRISTALONIC Best.-Nr. TR 20 2000 197? Pocket
BALTIMORE CALCUL: B438 B 438   B438 (B 438) 197? Pocket
BARCLAY: 121     121 ~1976 Pocket
BARCLAY: 808     808   Pocket
BARROQ: 1445     1445 ~1974 Pocket
BARROQ: F80 F-80 CALCULADORA F-80 F80 (F-80) ~1974 Pocket
BASHAW: 101 Mathematician   101 1973
BELTRONIC: 76     76   Pocket
BENKSON: C1     C1   Pocket
BETRON: 438     438 197? Pocket
BINATONE: (Unknown model 1)       197? Pocket
BINATONE: (Unknown model 2)       ~1975 Pocket
BINATONE: 02-4481     024481 (02-4481) ~1976 Pocket / RPN (Reverse Polish Notation)
BINATONE: 02-4503 Master Mind   024503 (02 4503) 1977 Pocket
BINATONE: 02-4619 BRAINWAVE   024619 (02-4619) ~1976 Pocket
BINATONE: Memory (version-1)     Memory 1977 Pocket
BINATONE: Memory (version-2)     Memory ~1977 Pocket
BOHSEI: 3000     3000 1978 Pocket
BOND: (Unknown model)       197? Pocket
BONTRONIC: 2500 ELECTRONIC CALCULATOR 2500 ~1974 Pocket
BOWMAR: 90112 (MX8)   90112 1973 Pocket
BOWMAR: 90150 (MX10)   90150 1973 Pocket
BOWMAR: 90152 MX80 PERSONAL CALCULATOR, MODEL 90152 90152 1973 Pocket
BOWMAR: 901B (version-1) MODEL 901 B 901B sep-1971 Pocket
BOWMAR: 901B (version-2)   MODEL 901 B 901B ~1973 Pocket
BOWMAR: 901B (version-3)   MODEL 901 B 901B sep-1971 Pocket
BOWMAR: 901C   MODEL 901 C 901C (901 C) 1972 Pocket
BOWMAR: 901D (version-1)   MODEL 901D 901D 1972 Pocket
BOWMAR: 901D (version-2)   MODEL 901D 901D ~1972 Pocket
BOWMAR: 901D (version-3) Ten MODEL 901D 901D ~1972 Pocket
BOWMAR: 905   MODEL 905 905 1972 Pocket
BOWMAR: 90505 (version-1)   MX50 PERSONAL CALCULATOR WITH OMNI-CONSTANT REGISTER, MODEL 90505 90505 ~1973 Pocket
BOWMAR: 90505 (version-2)   MX50 PERSONAL CALCULATOR WITH OMNI-CONSTANT REGISTER, MODEL 90505 90505 ~1973 Pocket
BOWMAR: 90506 (version-1) MODEL 90506 90506 1973 Pocket
BOWMAR: 90512 Century Mark IV MODEL 90512 90512 ~1973 Pocket
BOWMAR: 90515 (version-1)   MODEL 90515 90515 ~1973 Pocket
BOWMAR: 90515 (version-2)   MX50 PERSONAL CALCULATOR WITH OMNI-CONSTANT REGISTER, MODEL 90515 90515 ~1973 Pocket
BOWMAR: 90515 (version-3) MODEL 90515 90515 1973 Pocket
BOWMAR: 90516 (version-1)   MODEL 90516 90516 ~1973 Pocket
BOWMAR: 90516 (version-2) MODEL 90516 90516 ~1973 Pocket
BOWMAR: 90601 (version-2) MX61 PERSONAL CALCULATOR WITH OMNI-CONSTANT REGISTER, MODEL 90601 90601 1973 Pocket
BOWMAR: 90601 (version-3)   MX61 PERSONAL CALCULATOR WITH OMNI-CONSTANT REGISTER, MODEL 90601 90601 ~1973 Pocket
BOWMAR: 90601 (version-4)     90601 ~1973 Pocket
BOWMAR: 90701 (version-1) MX70 MEMORY CALCULATOR, MODEL 90701 90701 ~1973 Pocket
BOWMAR: 90701 (version-2)   MX70 MEMORY CALCULATOR, MODEL 90701 90701 1973 Pocket
BOWMAR: 90701 (version-3)   MX70 MEMORY CALCULATOR, MODEL 90701 90701 1973 Pocket
BOWMAR: 90705 (version-1)   MX70 MEMORY CALCULATOR, MODEL 90705 90705 ~1974 Pocket
BOWMAR: 90705 (version-2) MX70 MEMORY CALCULATOR, MODEL 90705 90705 ~1974 Pocket
BOWMAR: 90705 (version-3) MX75 MEMORY CALCULATOR, MODEL 90705 90705 1974 Pocket
BOWMAR: 90705 (version-4) MX70 MEMORY CALCULATOR, MODEL 90705 90705 1974 Pocket
BOWMAR: 90707     90707 ~1973 Pocket
BOWMAR: 90901   MODEL 90901 90901 197? Pocket
BOWMAR: 90911 MX20, Brainchild   90911 1974 Pocket
BOWMAR: 91505 (version-1)   MX-90 CALCULATOR, MODEL NO. MX-90 90505 1974 Pocket
BOWMAR: 91505 (version-2)   MX-90 CALCULATOR, MODEL NO. MX-90 91505 ~1974 Pocket
BOWMAR: 91801   MODEL 91801 91801 ~1974 Pocket
BOWMAR: 91802 (version-1)   MODEL 91802 91802 1973 Pocket
BOWMAR: 91802 (version-2) (MX40) MODEL 91802 91802 1973 Pocket
BOWMAR: 91802 (version-3) (MX40) MODEL 91802 91802 1973 Pocket
BOWMAR: 91802B   MODEL 91802B 91802B ~1973 Pocket
BOWMAR: 91803 (MX40)? MODEL 91803 91803 ~1974 Pocket
BOWMAR: 92001 (version-1)   MX100 SCIENTIFIC BRAIN, MODEL 92001 92001 1974 Pocket
BOWMAR: 92001 (version-2)   MX 100 SCIENTIFIC BRAIN, BOWMAR MODEL 92001 92001 1974 Pocket
BOWMAR: 92001 (version-3) MX 100 SCIENTIFIC BRAIN, BOWMAR MODEL 92001 92001 1974 Pocket
BOWMAR: Math Mate I math mate MATH MATE I Math Mate I 1975 Pocket
BOWMAR: Math Mate II math mate MATH MATE II Math Mate II 1975 Pocket
BOWMAR: MM5       ~1978 Pocket
BOWMAR: MX120 (version-1) SUPERBRAIN   MX120 ~1974 Pocket
BOWMAR: MX120 (version-2)     MX120 197? Pocket
BOWMAR: MX140   MX-140 SCIENTIFIC CALCULATOR MX140 (MX-140) ~1974 Pocket
BOWMAR: MX25     MX25 ~1974 Pocket
BOWMAR: MX35     MX35 ~1974 Pocket
BOWMAR: MX55 (version 1) MX55 PERSONAL CALCULATOR WITH OMNI-CONSTANT REGISTER, MODEL MX55 MX55 1973 Pocket
BOWMAR: MX55 (version 2)     MX55 ~1973 Pocket
BOWMAR: MX60     MX60 ~1973 Pocket
BOWMAR_parts(E): Optostic (LED Display) Opto-stic   Optostic ~1971 Part / Display_LED_Module
BOWMAR_parts(E): PM901400C (PCB)   PM901-400/C PM901400C (PM901-400/C) ~1972 Part / Display_LED_Module
BOWMAR_parts(E): PM901400D (PCB)   PM901-400/D PM901400D (PM901-400/D) ~1972 Part / Display_LED_Module
BOWMAR_parts(E): PM901400E (PCB)   PM901-400/E PM901400E (PM901-400/E) ~1973 Part / Display_LED_Module
BOWMAR_parts(E): PM9014050 (PCB)   PM901-405/0 PM9014050 (PM901-405/0) ~1973 Part / PCB
BOWMAR_parts(E): PM905400E (PCB)   PM905 400/E PM905400E (PM905 400/E) ~1973 Part / Display_LED_Module
BOWMAR_parts(E): PM905410D (PCB)   PM905-410/D PM905410D (PM905-410/D) ~1973 Part / Display_LED_Module
BOWMAR_parts(E): PM905411B (PCB)   PM905-411/B PM905411B (PM905-411/B) ~1974 Part / Display_LED_Module
BOWMAR_parts(E): PM905412A (PCB)   PM905-412/A PM905412A (PM905-412/A) ~1974 Part / Display_LED_Module
BOWMAR_parts(E): PM907401A (PCB)   PM907-401/A PM907401A (PM907-401/A) ~1974 Part / Display_LED_Module
BOWMAR_parts(E): PM907401C (PCB)   PM907-401/C PM907401C (PM907-401/C) ~1974 Part / Display_LED_Module
BOWMAR_parts(E): PM907402A (PCB)   PM907-402/A, 2278 PM907402A (PM907-402/A) ~1974 Part / Display_LED_Module
BOWMAR_parts(E): PM908409B (PCB)   PM908-409/B PM908409B (PM908-409/B) ~1974 Part / Display_LED_Module
BRINLOCK: 74     74 1979 Pocket
BROTHER: 807 brother INTERNATIONAL CORPORATION   807 1974 Pocket
BROTHER: 825     825   Pocket
BROTHER: 827A     827A   Pocket
BROTHER: 827R brother INTERNATIONAL CORPORATION   827R 1974 Pocket
BURROUGHS: C101/1   MODELO C-101/1 C1011 (C101/1) ~1975 Pocket
BURROUGHS: C5050     C5050  
BUSICOM: 120DN (version-2) exec, 120-DN   120DN (120-DN) 1972 Pocket
BUSICOM: 60DB Personal, 60.DB 60-DB 60.DB (60.DB) 1973 Pocket
BUSICOM: LE100A handy, LE-100A LE-100A LE100A (LE-100A) sep-1972 Pocket
BUSICOM: LE120A (version-1) HANDY-LE LE-120A LE120A (LE-120A) 1971 Pocket
BUSICOM: LE120A (version-2) HANDY LE   LE120A 1971 Pocket
BUSICOM: LE120G HANDY-LE   LE120G 1971 Pocket
BUSICOM: LE120GA HANDY GOLD LE-120GA LE120GA (LE-120GA) 1971 Pocket
BUSICOM: LE120S handy, LE-120S LE-120S LE120S (LE-120S) 1972 Pocket
BUSICOM: LE80A handy, LE-80A LE-80A LE80A (LE-80A) 1972 Pocket
BUSICOM: LE80AS handy, LE-80AS   LE80AS (LE-80AS) 1973 Pocket
BUSICOM: LE80B handy, LE-80B LE-80B LE80B (LE-80B) 197? Pocket
BUSICOM: LE80FA handy, LE-80FA   LE80FA (LE-80FA) 197? Pocket
BUSICOM: LE80S handy, LE-80S LE-80S LE80S (LE-80S) ~1973 Pocket
BUSICOM: PA80S     PA80S ~1975 Pocket
BUSINESS ELECTRONICS: 800 abatron 800   800 1973 Pocket
BUSINESS ELECTRONICS: 801 abatron 801   801 1973 Pocket
BUSINESS ELECTRONICS: 802 abatron   802 ~1973 Pocket
BUSINESS ELECTRONICS: 802R abatron   802R ~1974 Pocket
BUSINESS ELECTRONICS: 803 abatron 803   803 ~1973 Pocket
BUSINESS ELECTRONICS: 804 (version-1) abatron 804, BEL   804 1974 Pocket
BUSINESS ELECTRONICS: 804 (version-2) abatron 804   804 1974 Pocket
BUSINESS ELECTRONICS: 806 abatron 806   806   Pocket
BUSINESS ELECTRONICS: 808 abatron 808 ELECTRONIC CALCULATOR 808 1973 Pocket
BUSINESS ELECTRONICS: Mini abatron Mini Calculator Mini ~1974 Pocket
CAHUE INDUSTRIAL: VANGUARD: (Unknown model) QUASAR, SCIENTIFIC     197? Pocket
CAHUE INDUSTRIAL: VANGUARD: 02PA     02PA ~1973 Pocket
CAHUE INDUSTRIAL: VANGUARD: 03PA Electronic, X-800   03PA 1973 Pocket
CAHUE INDUSTRIAL: VANGUARD: 04PA     04PA ~1973 Pocket
CAHUE INDUSTRIAL: VANGUARD: 06PA     06PA ~1973 Pocket
CAHUE INDUSTRIAL: VANGUARD: 10PA POLARIS, ELECTRONIC, shirt pocket CALCULATOR POLARIS, ELECTRONIC 10 PA 10PA (10 PA) ~1976 Pocket
CAHUE INDUSTRIAL: VANGUARD: 12PA (version-1) X-802, Electronic, 12PA   X802 (X-802) 1975 Pocket
CAHUE INDUSTRIAL: VANGUARD: 12PA (version-2) X-802, Electronic, 16PA model 16 PA, VANGUARD, Electronic X802 X802 (X-802) ~1975 Pocket
CAHUE INDUSTRIAL: VANGUARD: 16PA     16PA ~1974 Pocket
CAHUE INDUSTRIAL: VANGUARD: 18PA X-821, Electronic model 18 PA, VANGUARD, Electronic X 821 18PA 1975 Pocket
CAHUE INDUSTRIAL: VANGUARD: 22PA H821   22PA   Pocket
CAHUE INDUSTRIAL: VANGUARD: 25PA QUASAR 2, SCIENTIFIC, shirt pocket calculator 25 PA, SCIENTIFIC 2 25PA 1975 Pocket
CAHUE INDUSTRIAL: VANGUARD: H807 electronic H 807, electronic H807 ~1975 Pocket
CAHUE INDUSTRIAL: VANGUARD: H821-22PA H 821, electronic H 821-22 PA electronic H82122PA (H821-22PA) ~1975 Pocket
CAHUE INDUSTRIAL: VANGUARD: X1231 X-1231, Electronic   X1231 (X-1231) ~1975 Pocket
CAHUE INDUSTRIAL: VANGUARD: X805 X-805, Electronic, 17PA   X805 (X-805) ~1975 Pocket
CAHUE INDUSTRIAL: VANGUARD: X811 X-811, Electronic, VANGUARD model 13 PA X811 (X-811) 1975 Pocket
CALCOBEL: 88M Super 88M   88M 197? Pocket
CALCULATED INDUSTRIES: The Loan Arranger II     The Loan Arranger II 1979 Pocket / Financial+Business
CALCULOR: 24M     24M 1977 Pocket
CALCULOR: S930     S930 1976 Pocket
CALFAX: (Unknown model)       ~1973 Pocket
CALFAX: 1100M     1100M 1976 Pocket
CALFAX: 616     616 ~1976 Pocket / RPN (Reverse Polish Notation)
CALFAX: 800CD     800CD 1973 Pocket
CALFAX: 820CD (version-1) 820 CD   820CD (820 CD) ~1973 Pocket
CALFAX: 820CD (version-2) 820 CD   820CD (820 CD) ~1973 Pocket
CALFAX: 825P     825P ~1973 Pocket
CALFAX: 855P MICRO, MODEL 855 P   855P ~1975 Pocket
CALFAX: 890P (version-1)     890P 1975 Pocket
CALFAX: 890P (version-2)     890P 1975 Pocket
CALFAX: 895M     895M 1975 Pocket
CALFAX: 899S     899S ~1974 Pocket
CALFAX: The Magic Slate   BY AMERICAN IMPORT MERCHANTS CORPORATION, CALFAX DIVISION The Magic Slate ~1973 Pocket
CALPET: 800X 800-X ELECTRONIC CALCULATOR, MODEL 800-X 800X 197? Pocket
CALTRON: (Unknown model)       197? Pocket
CALTRONIC: 606 (version-1)     606 1973 Pocket
CALTRONIC: 606 (version-2)     606 ~1973 Pocket
CALTRONIC: 606 (version-3)     606 ~1973 Pocket
CALTRONIC: 606 (version-4)     606 ~1973 Pocket
CALTRONIC: 612 (version-1)       ~1973 Pocket
CALTRONIC: 612 (version-2)       ~1973 Pocket
CALTRONIC: 912 (version-1)     912 ~1973 Pocket
CALTRONIC: 912 (version-2)     912 ~1973 Pocket
CALTRONIC: 912P Bazooka 912P   912P ~1973 Pocket
CANDLE: 801M mini 801M   801M ~1974 Pocket
CANON: F10P Canola F-10P CANOLA F10-P F10P (F-10P) 1973 Desktop with Display+Printer
CANON: F3 Palmtronic F-3 PALMTRONIC F-3 F3 (F-3) ~1974 Pocket
CANON: F5 Palmtronic, F-5 PALMTRONIC F-5 F5 (F-5) apr-1974 Pocket
CANON: F7 Palmtronic F7 PALMTRONIC F-7 F7 (F-7) 1974 Pocket
CANON: FC80 Palmtronic FC-80   FC80 (FC-80) 1974 Pocket / Converter
CANON: LE10 (version-1) Palmtronic LE-10 PALMTRONIC LE-10 LE10 (LE-10) 1971 Pocket
CANON: LE10 (version-2) Palmtronic LE-10 PALMTRONIC LE-10 LE10 (LE-10) 1971 Pocket
CANON: LE100 Palmtronic LE-100 PALMTRONIC LE-100 LE100 (LE-100) 1973 Pocket
CANON: LE80 Palmtronic LE-80 PALMTRONIC LE-80 LE80 (LE-80) 1972 Pocket
CANON: LE80M Palmtronic LE-80M PALMTRONIC LE-80M LE80M (LE-80M) 1973 Pocket
CANON: LE80R Palmtronic LE-80R PALMTRONIC LE-80R LE80R (LE-80R) jul-1973 Pocket
CANON: LE81 Palmtronic LE-81 PALMTRONIC LE-81 LE81 (LE-81) 1973 Pocket
CANON: LE81M Palmtronic LE-81M PALMTRONIC LE-81M LE81M (LE-81M) 1974 Pocket
CANON: LE82 Palmtronic LE-82 PALMTRONIC LE-82 LE82 (LE-82) 1974 Pocket
CANON: LE83 (version-1) Palmtronic LE-83 PALMTRONIC LE-83 LE83 (LE-83) ~feb-1974 Pocket
CANON: LE83 (version-2) Palmtronic LE-83, PANTHER PALMTRONIC LE-83 LE83 (LE-83) ~feb-1974 Pocket
CANON: LE84 (version-1) Palmtronic LE-84 PALMTRONIC LE-84 LE84 (LE-84) aug-1974 Pocket
CANON: LE84 (version-2) Palmtronic LE-84, PANTHER PALMTRONIC LE-84 LE84 (LE-84) ~1974 Pocket
CANON: LE85 (version-1) Palmtronic LE-85 MODEL LE-85 LE85 (LE-85) 1974 Pocket
CANON: LE85 (version-2) PANTHER 85 MODEL LE-85 LE85 ~1974 Pocket
CANON: MP1212 Canola MP 1212 CANOLA MP1212 MP1212 (MP 1212) 1972 Desktop with Display+Printer
CANON: MP1213 Canola MP 1213   MP1213 (MP 1213) 1972 Desktop with Display+Printer
CANON: SX320II     SX320II ~1976 Desktop with Display+Printer
CANON_parts(E): X61985802 (PCB)   X61-9858-02, 88-3267 X61985802 (X61-9858-02) ~1972 Part / PCB / Internals (display)
CAPRI: 100 (version-1)     100 ~1973 Pocket
CAPRI: 100 (version-2)       ~1973 Pocket
CAPRICE: 110B     110B ~1975 Pocket
CARTEX: (Unknown model)         Pocket
CASH REGISTER SALES (CRS): 1200 Electronic Caclulator MODEL CRS 1200 1200   Desktop with Display+Printer
CASIO: FX801P FX-801P, PROGRAMMABLE CALCULATOR FX-801P FX801P (FX-801P) ~jul-1982 Desktop with Display+Printer / Pocket computer / BASIC
CASIO: Pocket Mini pocket-mini, ELECTRONIC CALCULATOR pocket-mini Pocket Mini ~1974 Pocket
CASIO_parts(E): 8X1A (PCB)   8X-1(A) 8X1A (8X-1(A)) ~1973 Part / PCB
CASIO_parts(E): A8E1B (PCB)   A8E-1(B) A8E1B (A8E-1(B)) ~1974 Part / PCB
CASTLE: QI1014 QI 1014   QI1014 (QI 1014) 197? Pocket
CBC: Administrator     Administrator 197? Pocket
CBC: PC2972 MEMORY MODEL PC 2972 MEMORY ~1974 Pocket
CENTURY: (Unknown model 1) CENTURION     ~1973 Pocket
CENTURY: (Unknown model 2) CENTURION IT1069   ~1973 Pocket
CENTURY: DN201   Model DN 201, CENTURY MARK IV DN201 (DN 201) ~1973 Pocket
CENTURY: Mark IV (version-1)     Mark IV ~1973 Pocket
CENTURY: Mark IV (version-2)     Mark IV ~1973 Pocket
CENTURY: Mark IV (version-4)     Mark IV ~1974 Pocket
CENTURY: Mark IV (version-5) 707-427-001 707427001 (707-427-001) ~1974 Pocket
CENTURY: Mark IV (version-6) CMIV   Mark IV 1974 Pocket
CENTURY: Mark IV (version-7) CMIV   Mark IV ~1975 Pocket
CHASON: JE408     JE408   Pocket
CHINON: 1800M     1800M 197? Desktop with Display
CITACO: K16     K16 ~1973 Pocket
COLEX: (Unknown model 2)       197? Desktop with Display
COLLINS: 821     821 ~1976 Pocket
COLLINS: 823     823 ~1976 Pocket
COLUMBIA SCIENTIFIC: (Unknown model) Columbia electronic calculator   ~1973 Pocket
COLUMBIA SCIENTIFIC: 2 (version-1) Columbia-II II 197? Pocket
COLUMBIA SCIENTIFIC: 2 (version-2) Escort-2   2   Pocket
COLUMBIA SCIENTIFIC: 2 (version-3) Memory II   II 1974 Pocket
COLUMBIA SCIENTIFIC: 3 Columbia III, ML-8 electronic calculator III ~1974 Pocket
COLUMBIA SCIENTIFIC: 803M III M, 803M III M, electronic calculator IIIM (III M), 803M ~1973 Pocket
COLUMBIA SCIENTIFIC: Scientific     Scientific ~1974 Pocket
COMICO: 1000     100 ~1977 Pocket
COMMODORE: 1489 model 1489, Rechargeable Electronic Calculator, 301004 1489 ~1974 Pocket
COMMODORE: 301     301 ~1974 Pocket
COMMODORE: 301A 301   301A ~1974 Pocket
COMMODORE: 3101 (version-1)   Electronic Calculator, Model: 3101 3101 1974 Pocket
COMMODORE: 3101 (version-2) MAVERICK MAVERICK Electronic Calculator, Model: 3101 3101 197? Pocket
COMMODORE: 385R (version-1) cbm cbm Rechargeable Electronic Calculator 385R 385R ~1975 Pocket
COMMODORE: 385R (version-2) cbm cbm Rechargeable Electronic Calculator 385R 385R 1975 Pocket
COMMODORE: 385R (version-3) commodore commodore Rechargeable Electronic Calculator 385R 385R 1975 Pocket
COMMODORE: 4109 Model 4109, Rechargeable Electronic Calculator, 300990 300990 1974 Pocket
COMMODORE: 774D (version-1) cbm UK Beige cbm Solid State Portable Electronic Calculator, MODEL 776M 774D 1973 Pocket
COMMODORE: 774D (version-2) commodore USA Beige   Solid State Portable Electronic Calculator, MODEL 774D, ärt No. 200470 200470 1973 Pocket
COMMODORE: 774D (version-3) commodore Japan Red   Solid State Portable Electronic Calculator, MODEL 774D, ärt No. 200470 20047002 (200470-02) ~1973 Pocket
COMMODORE: 776M (version-1) cbm UK Beige cbm Solid State Portable Electronic Calculator, MODEL 776M 776M 1974 Pocket
COMMODORE: 776M (version-2) commodore Black     776M 1974 Pocket
COMMODORE: 776M (version-3) commodore USA Beige   MODEL NO. 776M, Electronic Calculator made in U.S.A. 776M 1975 Pocket
COMMODORE: 776M (version-4) commodore USA Beige   MODEL NO. 776M, Electronic Calculator made in U.S.A. 776M 1975 Pocket
COMMODORE: 784D (version-1) cbm UK Black cbm Solid State Portable Electronic Calculator, MODEL 784D 784D 1975 Pocket
COMMODORE: 784D (version-2) cbm UK Beige cbm Solid State Portable Electronic Calculator, MODEL 784D 784D 1975 Pocket
COMMODORE: 784D (version-3) commodore UK Beige   Solid State Portable Electronic Calculator, MODEL 784D, Part No. 200393 200393 1975 Pocket
COMMODORE: 784D (version-4) commodore USA Beige       ~1975 Pocket
COMMODORE: 786D (version-1) cbm UK Beige cbm Solid State Portable Electronic Calculator, MODEL 786D 786D ~1975 Pocket
COMMODORE: 786D (version-2) commodore UK Beige   Solid State Portable Electronic Calculator, MODEL 786D 786D ~1975 Pocket
COMMODORE: 786D (version-3) commodore UK Blue   Solid State Portable Electronic Calculator, MODEL 786D 786D ~1975 Pocket
COMMODORE: 786D (version-5) commodore Japan Red   Solid State Portable Electronic Calculator, MODEL 786D 786D ~1975 Pocket
COMMODORE: 7923 (version-1) ELECTRONIC CALCULATOR, MODEL 7923, 201444-04 20144404 (201444-04) 1978 Pocket
COMMODORE: 7923 (version-2) ELECTRONIC CALCULATOR, MODEL 7923, 201444-04 20144404 (201444-04) 1978 Pocket
COMMODORE: 796M (version-1)   Solid State Portable Electronic Calculator, MODEL 796M, 200955-03 20095503 (200955-03) 1976 Pocket
COMMODORE: 796M (version-2) Solid State Portable Electronic Calculator, MODEL 796M 20095504 (200955-04) 1976 Pocket
COMMODORE: 796M (version-3) Solid State Portable Electronic Calculator, MODEL 796M 20095503 (200955-03) 1976 Pocket
COMMODORE: 796M (version-4) Solid State Portable Electronic Calculator, MODEL 796M, Pt No 200955-3 2009553 (200955-3) 1976 Pocket
COMMODORE: 797 (version-1)   ELECTRONIC CALCULATOR, MODEL 797, 201092-04 20109204 (201092-04) ~1976 Pocket
COMMODORE: 797 (version-2) ELECTRONIC CALCULATOR, MODEL NO 797, 201092-04 20109204 (201092-04) 1975 Pocket
COMMODORE: 797A   Electronic Calculator, Model 797A, 201107-02 20110702 (201107-02) 197? Pocket
COMMODORE: 797D (version-1) Black   Electronic Calculator, MODEL 797D, 201092-02 20109202 (201092-02) ~1974 Pocket
COMMODORE: 797D (version-2) White/Black   Electronic Calculator, MODEL 797D, 201092-02 20109202 (201092-02) ~1974 Pocket
COMMODORE: 797D (version-3) Beige/Silver Electronic Calculator, MODEL 797D 20109202 (201092-02) ~1974 Pocket
COMMODORE: 797M (version-1) ELECTRONIC CALCULATOR, MODEL 797M, 201092-05 20109205 (201092-05) ~1978 Pocket
COMMODORE: 797M (version-2) ELECTRONIC CALCULATOR, MODEL 797M, 201092-05 20109205 (201092-05) ~1978 Pocket
COMMODORE: 798A (version-1)   ELECTRONIC CALCULATOR, MODEL 798A, 301508-04 30150804 (301508-04) ~1977 Pocket
COMMODORE: 798A (version-2) Electronic Calculator, MODEL 798A, 301508-02 30150802 (301508-02) ~1977 Pocket
COMMODORE: 884D Electronic Calculator, MODEL 884D 200474 1974 Pocket
COMMODORE: 885D (version-1) cbm cbm   30094202 (300942-02) 197? Pocket
COMMODORE: 885D (version-2) commodore Solid State Portable Electronic Calculator, MODEL 885D, Part.No. 300892-04 30089204 (300892-04) ~1974 Pocket
COMMODORE: 885D2 Solid State Portable Electronic Calculator, MODEL 885-D2, Part No 300892-20 30089220 (300892-20) ~1974 Pocket
COMMODORE: 886D MODEL NO. 886D 30089206 (300892-06) or 200475 1975 Pocket
COMMODORE: 887D Solid State Portable Electronic Calculator, MODEL 887D 887D 1975 Pocket
COMMODORE: 887ND   Solid State Portable Electronic Calculator, MODEL 887ND, 200808-04 20080804 (200808-04) ~1974 Pocket
COMMODORE: 889D Solid State Portable Electronic Calculator, MODEL 889D, Part No. 300892-08 30089208 (300892-08) 1974 Pocket
COMMODORE: 897 MODEL NO. 897 897 ~1974 Pocket
COMMODORE: 897D MODEL NO. 897D 897D 1976 Pocket
COMMODORE: 899A Electronic Calculator, MODEL 899A, PART NO. 201413-03 20141303 (201413-03) 1976 Pocket
COMMODORE: 899D   Electronic Calculator, MODEL 899D, 201021-02 20102102 (201021-02) 1976 Pocket
COMMODORE: C110 (version-1) cbm   C110 sep-1971 Pocket
COMMODORE: C110 (version-2)   MODEL C110 C110 sep-1971 Pocket
COMMODORE: F4126D   Electronic Calculator, MODEL F4126D, PART NO. 301536-03 301553603 (3015536-03) ~1975 Pocket
COMMODORE: F4146D   Electronic Calculator, MODEL F4146D, PART NO. 201193-03 20119303 (201193-03) ~1977 Pocket / Financial+Business
COMMODORE: F4146R (version-1)   Solid State Portable Electronic Calculator, MODEL F4146R F4146R 1976 Pocket / Financial+Business
COMMODORE: F4146R (version-2)     F4146R 1976 Pocket
COMMODORE: F4902 ELECTRONIC CALCULATOR, MODEL F4902, 201449-04 20144904 (201449-04) 1978 Pocket / Financial+Business
COMMODORE: F5146R Electronic Calculator, MODEL F5146R, PART NO.201194-03 20119403 (201194-03) ~1974 Pocket
COMMODORE: MM1 Minuteman 1 MODEL MM-1 MM1 jan-1972 Pocket
COMMODORE: MM2 (version-1) Minuteman 2 MODEL MM2 MM2 jun-1972 Pocket
COMMODORE: MM2 (version-2) MINUTEMAN 2 MODEL MM2 MM2 sep-1972 Pocket
COMMODORE: MM2PM Model MM2PM MM2PM ~1974 Pocket
COMMODORE: MM2SR (version-1)   Model: MM2SR MM2SR ~1974 Pocket
COMMODORE: MM2SR (version-2) Model: MM2SR MM2SR feb-1974 Pocket
COMMODORE: MM2SR (version-3)     MM2SR ~1974 Pocket
COMMODORE: MM3 (version-1) cbm MINUTEMAN * 3 MM3 1973 Pocket
COMMODORE: MM3 (version-2) cbm MINUTEMAN * 3 MM3 1974 Pocket
COMMODORE: MM3 (version-3) commodore MINUTEMAN * 3 MM3 1974 Pocket
COMMODORE: MM3 (version-4) commodore MINUTEMAN * 3 MM3 1973 Pocket
COMMODORE: MM3 (version-5) commodore MINUTEMAN * 3 MM3 1973 Pocket
COMMODORE: MM3 (version-6) commodore MINUTEMAN * 3 MM3 ~1973 Pocket
COMMODORE: MM3 Metric (version-1) cbm Minuteman 3 Metric, Code: Imperial MM3Metric (MM3 Metric) 1974 Pocket / Converter
COMMODORE: MM3 Metric (version-2) commodore   MM3Metric (MM3 Metric) 1974 Pocket / Converter
COMMODORE: MM3B   MINUTEMAN, Electronic Calculator, MODEL MM3B MM3B ~1974 Pocket
COMMODORE: MM3M (version-1) C B M MINUTEMAN * 3R MM3M 1974 Pocket
COMMODORE: MM3M (version-2) cbm   MM3M 1974 Pocket
COMMODORE: MM3M (version-3) commodore MINUTEMAN * 3M MM3M 1974 Pocket
COMMODORE: MM3MR     MM3MR ~1973 Pocket
COMMODORE: MM3MT (Minuteman)   MM3MT 1974 Pocket
COMMODORE: MM3MW (version-1) cbm MINUTEMAN, Electronic Calculator, MODEL MM3MW MM3MW 1974 Pocket
COMMODORE: MM3MW (version-2) commodore   MM3MW 1974 Pocket
COMMODORE: MM3P (version-1) MINUTEMAN, Electronic Calculator, MODEL MM3P MM3P 1973 Pocket
COMMODORE: MM3P (version-2) commodore MINUTEMAN * 3 MM3P ~1974 Pocket
COMMODORE: MM3PM (version-1) cbm, (Minuteman) MINUTEMAN, Electronic Calculator, MODEL MM3PM MM3PM 1974 Pocket
COMMODORE: MM3PM (version-2) cbm, (Minuteman) MINUTEMAN * 3 MM3PM ~1974 Pocket
COMMODORE: MM3PM (version-3) commodore MINUTEMAN * 3PM MM3PM 1974 Pocket
COMMODORE: MM3PM (version-4)   MINUTEMAN MM3PM ~1974 Pocket
COMMODORE: MM3PR   Minuteman, Electronic Calculator, MODEL MM3PR MM3PR 1973 Pocket
COMMODORE: MM3R (version-1) cbm MINUTEMAN, Electronic Calculator, MODEL MM3R MM3R ~1973 Pocket
COMMODORE: MM3R (version-2) commodore MINUTEMAN, Electronic Calculator, MODEL MM3R MM3R ~1973 Pocket
COMMODORE: MM3R (version-3) commodore MINUTEMAN, Electronic Calculator, MODEL MM3R MM3R ~1973 Pocket
COMMODORE: MM3S (version-1)     MM3S 1974 Pocket
COMMODORE: MM3S (version-2) MINUTEMAN * 3S MM3S 1974 Pocket
COMMODORE: MM3SR     MM3SR ~1973 Pocket
COMMODORE: MM3T (version-1) cbm MINUTEMAN, Electronic Calculator, MODEL MM3MT MM3T ~1974 Pocket
COMMODORE: MM3T (version-2) commodore MINUTEMAN, Electronic Calculator, MODEL MM3MT MM3T ~1974 Pocket
COMMODORE: MM6 (version-1) cbm MINUTEMAN * 6 MM6 1974 Pocket
COMMODORE: MM6 (version-2) cbm MINUTEMAN * 6 MM6 1974 Pocket
COMMODORE: MM6 (version-3) commodore MINUTEMAN * 6 MM6 1974 Pocket
COMMODORE: MM6 (version-4) commodore   MM6 1974 Pocket
COMMODORE: MM6 (version-5)   MINUTEMAN * 6 MM6 1974 Pocket
COMMODORE: MM6X MINUTEMAN * 6X MM6X 1974 Pocket
COMMODORE: P50   ELECTRONIC CALCULATOR, MODEL P50, 201450-04 20145004 (201450-04) 1975 Pocket
COMMODORE: PR100 (version-1)   Electronic Calculator, MODEL PR-100, PART NO. 201392-03 20139203 (201392-03) 1977 Pocket
COMMODORE: PR100 (version-2)   Electronic Calculator, MODEL PR-100, PART NO. 201392-03 20139203 (201392-03) ~1977 Pocket
COMMODORE: RPN4921     20146204 (201462-04) 1978 Pocket / RPN (Reverse Polish Notation)
COMMODORE: SR1400 (version-1) ELECTRONIC SLIDE RULE CALCULATOR, SR-1400, Model 1400 SR1400 (SR-1400) 1974 Pocket
COMMODORE: SR1400 (version-2) ELECTRONIC SLIDE RULE CALCULATOR, SR-1400, Model 1400 SR1400 (SR-1400) 1974 Pocket
COMMODORE: SR36 (version-1) CBM, SR36   SR36 ~1974 Pocket
COMMODORE: SR36 (version-2) cbm, SR-36   SR36 (SR-36) ~1974 Pocket
COMMODORE: SR36 (version-3) cbm, SR-36 ELECTRONIC SLIDE RULE CALCULATOR, SR-36, Model: SR--36 SR36 (SR-36) 1974 Pocket
COMMODORE: SR36 (version-4) commodore, SR-36 ELECTRONIC SLIDE RULE CALCULATOR, SR-36 SR36 (SR-36) 1974 Pocket
COMMODORE: SR37 (version-1) SR-37   SR37 (SR-37) ~1975 Pocket
COMMODORE: SR37 (version-2) ELECTRONIC SLIDE RULE CALCULATOR, SR-37   1974 Pocket
COMMODORE: SR4120D (version-1) Electronic Calculator, MODEL SR4120D, Part No. 201348-03 20134803 (201348-03) 1978 Pocket
COMMODORE: SR4120D (version-2)       ~1978 Pocket
COMMODORE: SR4120D (version-3)   Electronic Calculator, MODEL SR4120D, 201171-02 20117102 (201171-02) ~1978 Pocket
COMMODORE: SR4148R (version-1) Solid State Portable, Electronic Calculator, MODEL SR4148R SR4148R 1975 Pocket
COMMODORE: SR4148R (version-2)   Electronic Calculator, MODEL 4148R   1975 Pocket
COMMODORE: SR4190   MODEL NO. SR4190 SR4190 1976 Pocket
COMMODORE: SR4190R (version-1)   Electronic Calculator, MODEL SR 4190R 20119803 (201198-03) 1976 Pocket
COMMODORE: SR4190R (version-2)   Electronic Calculator, MODEL SR-4190R 20119802 (201198-02) ~1976 Pocket
COMMODORE: SR4912 ELECTRONIC CALCULATOR, MODEL SR4912, 201450-04 20145004 (201450-04) 1978 Pocket
COMMODORE: SR5120D   Electronic Calculator, MODEL SR-5120D, 201171-02 20117102 (201171-02) 197? Pocket
COMMODORE: SR5190R (version-1)   Electronic Calculator, MODEL SR5190R 20119803 (201198-03) 1976 Pocket / Converter
COMMODORE: SR5190R (version-2) Electronic Calculator, MODEL SR5190R 20119802 (201198-02) 1976 Pocket / Converter
COMMODORE: SR6120R (version-1) cbm Solid State Portable Electronic Calculator, MODEL SR-6120R 20068503 (200685 03) ~1975 Pocket
COMMODORE: SR6120R (version-2) commodore   SR6120R ~1975 Pocket
COMMODORE: SR6140R cbm, SR-6140R Solid State Portable Electronic Calculator SR6140R (SR-6140R) ~1974 Pocket
COMMODORE: SR7919 (version-1) cbm UK Black cbm Solid State Portable Electronic Calculator, MODEL SR 7919, 400200-01 40020001 (400200-01) 1976 Pocket
COMMODORE: SR7919 (version-2) commodore UK Black commodore Solid State Portable Electronic Calculator, MODEL SR 7919 40020001 (400200-01) 1976 Pocket
COMMODORE: SR7919 (version-3) commodore USA Black   MODEL NO. 7919   ~1976 Pocket
COMMODORE: SR7919 (version-4) commodore UK Beige   Electronic Calculator, MODEL SR 7919, Part No. 400200-03 40020003 (400200-03) 1976 Pocket
COMMODORE: SR7949   Solid State Portable, Electronic Calculator, MODEL SR-7949, 200795-03 20079503 (200795-03) ~1974 Pocket
COMMODORE: SR8120 (version-1)     SR8120D 1975 Pocket
COMMODORE: SR8120 (version-2)   MODEL NO. SR8120 SR8120 1975 Pocket
COMMODORE: SR9120D (version-1) cbm Solid State Portable, Electronic Calculator, MODEL SR-9120D, 200640-02 20064002 (200640-02) ~1975 Pocket
COMMODORE: SR9120D (version-2) commodore Solid State Portable, Electronic Calculator, MODEL SR-9120D   1975 Pocket
COMMODORE: SR9120D (version-3)   Electronic Calculator, MODEL SR-9120D 20117102 (201171-02) 197? Pocket
COMMODORE: SR9140D (version-1) Solid State Portable, Electronic Calculator, MODEL SR-9140D, 200640-02 20064002 (200640-02) ~1974 Pocket
COMMODORE: SR9140D (version-2)   Solid State Portable, Electronic Calculator, MODEL SR-9140D, 200640-02 20064002 (200640-02) ~1974 Pocket
COMMODORE: SR9190R (version-1)   Electronic Calculator, MODEL SR-9190R 30155603 (301556-03) ~1976 Pocket / Converter
COMMODORE: SR9190R (version-2)   ELECTRONIC CALCULATOR, SR-9190R, 301556-04 30155604 (301556-04) ~1976 Pocket / Converter
COMMODORE_parts(E): 200424,Rev.0 (PCB)     200424Rev0 ~1975 Part / PCB
COMMODORE_parts(E): 200439,Rev.0 (PCB)     200439Rev0 (PCB 200439, Rev.0) ~1975 Part / Display_LED_Module
COMMODORE_parts(E): 200570,Rev.A (PCB)     200570RevA (PCB 200750, Rev.A) ~1975 Part / Display_LED_Module
COMMODORE_parts(E): 200800,Rev.A (PCB)     200800RevA (200800, Rev.A) ~1975 Part / Display_LED_Module
COMMODORE_parts(E): 200864,Rev.A (PCB)     200864RevA (200864,Rev.A) ~1975 Part / Display_LED_Module
COMMODORE_parts(E): 201011,Rev.A (PCB)     201011RevA ~1976 Part / Display_LED_Module
COMMODORE_parts(E): 300979 (PCB)   300979, ART 300980 B 300979 (PCB 300979) ~1974 Part / Display_LED_Module
COMMODORE_parts(E): 301502,Rev.A (PCB)   REV A, 301502, TW-17 301502RevA (301502, Rev.A) ~1976 Part / Display_LED_Module
COMPEX: 8     8 ~1974 Pocket
COMPEX: SR60 SR-60, ADVANCED SCIENTIFIC CALCULATOR   SR60 (SR-60) ~1975 Pocket
COMPUCHRON: (Watch, version-1)       1976 Watch / Time
COMPUCHRON: (Watch, version-2)       1976 Watch / Time
COMPUCHRON: (Watch, version-3)       1976 Watch / Time
COMPUCHRON: (Watch, version-4)       1976 Watch / Time
COMPUCHRON: (Watch, version-5)       1976 Watch / Time
COMPUCHRON: (Watch, version-6)       ~1976 Watch / Time
COMPUCHRON: (Watch, version-7)       ~1976 Watch / Time
COMPUMATIC: (Unknown model 1)       197? Pocket
COMPUMATIC: (Unknown model 2)       197? Pocket
COMPUMATIC: 8A (version-1)       ~1972 Pocket / RPN (Reverse Polish Notation)
COMPUMATIC: 8A (version-2)     8A 1972 Pocket / RPN (Reverse Polish Notation)
COMPU-TECH: VIII     VIII 197? Pocket
COMPUTER DEVICES & TERMINAL GENERAL: 8AC MiniComp 8AC   8AC   Desktop with Display
COMPUTER DEVICES: 10A     10A ~1973 Pocket
COMPUTEX: (Unknown model)         Pocket
COMUS: C6W (version-1) C.6, DIET COMPUTER   C6W (C.6) 1979 Pocket / Medical (diet)
COMUS: C6W (version-2) C.6, DIET COMPUTER   C6W (C.6) 1979 Pocket / Medical (diet)
CONCEPT 2000: 4610 MICKEY MOUSE CALCULATOR MICKEY MOUSE CALCULATOR, Model Number 4610 4610 (MICKEY MOUSE) 197? Pocket / Marketing+Commercial
CONCEPT 2000: 5205   BARBIE CALCULATOR, Model Number 5205 5205 1980 Pocket / Marketing+Commercial
CONCEPT 2000: 560 MR. MUS-I-CAL (Mr. Musical) Model number 560 560 1979 Pocket / Social+Behavorial (education)
CONDATA: 2000-1     20001 (2000-1) 1973 Pocket
CONDATA: 2000-2     20002 (2000-2) 197? Pocket
CONDATA: 2000-3     20003 (2000-3) ~1973 Pocket
CONDATA: 2000-4     20004 (2000-4) ~1974 Pocket
CONIC: 650 (version-1) CALCULATOR   650 ~1975 Pocket
CONIC: 650 (version-2) LED 650   650 ~1978 Pocket
CONIC: 750     750 ~1975 Pocket
CONIC: 960-4F     9604F (960-4F) 197? Pocket
CONIC: EL601 EL-601 ELECTRONIC CALCULATOR EL601 (EL-601) 1978 Pocket
CONTADA: 2000-6     20006 (2000-6) ~1973 Pocket
CONTINENTAL: (Unknown model 1)       1974 Pocket
CONTINENTAL: (Unknown model 2) International     ~1973 Pocket
CONTINENTAL: 173A International   173A ~1973 Pocket
CONTINENTAL: 1800A (version-1) ELECTRONIC CALCULATOR 1800A ~1974 Pocket
CONTINENTAL: 1800A (version-2)     1800A ~1974 Pocket
CONTINENTAL: 1805ML (version-1)     1805ML ~1974 Pocket
CONTINENTAL: 1805ML (version-2)   ELECTRONIC CALCULATOR 1805ML ~1974 Pocket
CONTINENTAL: 360     360 197? Pocket
CONTINENTAL: 674 Executive 674   674 1974 Pocket
CORVUS: 310   MODEL 310 310 jul-1974 Pocket
CORVUS: 311     311 1973 Pocket
CORVUS: 312 ELECTRONIC CALCULATOR 312 1974 Pocket
CORVUS: 322 ELECTRONIC CALCULATOR 322 jul-1974 Pocket
CORVUS: 400 (version-1)     400 1974 Pocket
CORVUS: 400 (version-2) ELECTRONIC CALCULATOR 400 1974 Pocket
CORVUS: 406 ELECTRONIC CALCULATOR 406 ~1974 Pocket
CORVUS: 411 ELECTRONIC CALCULATOR 411 1974 Pocket
CORVUS: 415 ELECTRONIC CALCULATOR 415 1974 Pocket
CORVUS: 500   Model 500, ELECTRONIC CALCULATOR 500 1975 Pocket / RPN (Reverse Polish Notation)
CORVUS: 525 Checkmaster   525 1975 Pocket / Financial+Business (cheques)
CORVUS: 600   Model 600, ELECTRONIC CALCULATOR 600 1975 Pocket / Financial+Business
CORVUS: 625 (version-1) ELECTRONIC CALCULATOR 625 ~1975 Pocket
CORVUS: 625 (version-2)     625 1975 Pocket
CORVUS: 804 (version-1)     804 1975 Pocket
CRAIG: 4501   MODEL 4501 4501 1971 Pocket
CRAIG: 4501A     4501A 1972 Pocket
CRAIG: 4507 (version-1)       1974 Pocket
CRAIG: 4507 (version-2)     4507 1974 Pocket
CRAIG: 4508     4508 1974 Pocket
CRAIG: 4509     4509 1974 Pocket
CRAIG: 4509A     4509A ~1974 Pocket
CRAIG: 4510     4510 1974 Pocket
CRAIG: 4511     4511 1974 Pocket
CRAIG: 4511A     4511A 1974 Pocket
CRAIG: 4515     4515 ~1975 Pocket
CROWN: CL1M Model CL-1M   CL1M (CL-1M) ~1973 Pocket
CYBIO: 004M     004M ~1975 Pocket
CZERWENY: Matematica matemática   matemática 197? Pocket
CZERWENY: Programable     Programable 197? Pocket
DALTONE: 8 (version-1) POCKET 8   8 197? Pocket
DALTONE: 8 (version-2) Pocket 80     197? Pocket
DALTONE: 80 (version-1) Pocket 80   80 1975 Pocket / Kit
DALTONE: 80 (version-2) Pocket 80   80 1975 Pocket / Kit
DALTONE: 80 (version-3)   POCKET 80 80 (POCKET) 1975 Pocket / Kit
DALTONE: 888SRM     888SRM ~1973 Pocket
DAYTONA: 517   ELECTRONIC CALCULATOR 517 ~1976 Pocket
DECIMO: 2001 electronic slide rule Electronic Slide Rule Calculator 2001 ~1975 Pocket
DECIMO: 2001e 2001-e, electronic silde rule extraordinary   2011E (2001-e) 1975 Pocket
DECIMO: 508A Handy Model No. 508A 508A ~1974 Pocket
DECIMO: Handy M     HandyM (Handy M) ~1974 Pocket
DECIMO: International (version-1)     International 197? Pocket
DECIMO: Memory Man II     Memory Man II   Pocket
DECIMO: Ready Reckon     Ready Reckon ~1974 Pocket
DECIMO: Vatman Executive (version-1)     Vatman Executive 1975 Pocket
DECIMO: Vatman Spy     Vatman Spy 1975 Pocket
DECIMO: Vatman Super Spy     Vatman Super Spu 1975 Pocket
DEMITRONIX: 800X demicom 800-X ELECTRONIC CALCULATOR, MODEL 800-X 800X (800-X) ~1974 Pocket
DETRON: 1226     1226  
DETSON: 808   Model 808 808 ~1975 Pocket
DETSON: E501   MODEL E501, SERIES 260A E501 ~1975 Pocket
DEV-TRONICS: SI36 SI-36   SI36 (SI-36) ~1974 Pocket
DIA: Home Handy     Home Handy ~1978 Pocket
DIGICOMP RESEARCH CORPORATION: DR70 MODEL DR-70, ASTROLOGY COMPUTER MODEL DR70 DR70 (DR-70, ASTROLOGY COMPUTER) 1977 Desktop with Display / Hobbies (astrology)
DIGICOMP: 5M73 CPA DIGICOMP, M5 M5 MEMORY CALCULATOR, MODEL 5M73 5M73 ~1974 Pocket
DIGICOMP: 5M73C METRICMASTER M5 MEMORY CALCULATOR, MODEL 5M73C 5M73C ~1974 Pocket / Converter
DIGIT: 810     810 1974 Pocket
DIGIT: 82 PRESIDENT 82   82 (PRESIDENT) 197? Pocket
DIGITA: GS10 digita DIGITA MODELLO GS 10 GS10 (GS 10) ~1974 Pocket
DIGITA-VICTOR: VIC52     VIC52  
DIGITREX: 12     12 1973 Pocket
DIGITREX: MCK8     MCK8 (MCK-8) 1972 Pocket
DIGITRON: db1000 db 1000   db1000 (db 1000) ~1974 Pocket
DIGITRON: db1010 db1010 sc12   db1010sc12 (db1010 sc12) 197? Pocket
DIGITRON: db800 db 800   db800 (db 800) ~1971 Pocket
DIGITRON: db801 (version-1) db 801   db801 (db 801) ~1974 Pocket
DIGITRON: db801 (version-2) db 801   db801 (db 801) ~1974 Pocket
DIGITRON: db802     db802 ~1974 Pocket
DIGITRON: db803 (version-1) db 803   db803 (db 803) 1974 Pocket
DIGITRON: db803 (version-2) db 803   db803 (db 803) 1974 Pocket
DIGITRON: db803 (version-3) db 803   db803 (db 803) 1974 Pocket
DIGITRON: db805 db 805   db805 (db 805) ~1974 Pocket
DIGITRON: db806 (version-1) db 806   db806 (db 806) ~1974 Pocket
DIGITRON: db806 (version-2) db 806   db806 (db 806) ~1974 Pocket
DIGITRON: db811 SR11 db 811 sr 11   db811 (db 811) ~1974 Pocket
DIGITRON: db812 (version-1) db 812 db 812 db812 (db 812) ~1974 Pocket
DIGITRON: db813 (version-1) db 813   db813 (db 813) ~1975 Pocket
DIGITRON: db813 (version-2) db 813   db813 (db 813) ~1975 Pocket
DISMAC: HF60 MODELO: HF 60   HF60 (HF 60) ~1975 Pocket
DISMAC: MINI-MICRON M     Mini-Micron M 197? Pocket
DITTEL: diR A708 A 708 Calculator Typ a 708 A708 (a 708) ~1974 Desktop with Display
DITTEL: diR GMF608 (version-1) GMF 608 Calculator Typ GMF 608 GMF608 (GMF 608) ~1975 Pocket
DITTEL: diR GMF608 (version-2) GMF 608 Calculator Typ GMF 608 GMF608 (GMF 608) ~1975 Pocket
DITTEL: diR TMP608 (version-2) TMP 608 Calculator Typ TMP 608 TMP608 (TMP 608) ~1974 Pocket
DITTEL: diR TP708 TP 708 Calculator Typ TP 708 TP708 (TP 708) ~1974 Pocket
DITTEL: diR TW708 TW 708 Calculator Typ. tw 708 tw708 (tw 708) ~1974 Pocket
DITTEL: TS308 (version-1)   Calculator Typ ts 308 ts308 (ts 308) ~1974 Pocket
DITTEL: TS308 (version-2)     ts308 (ts 308) ~1974 Pocket
DITTEL: TW308 (version-1)     tw308 ~1974 Pocket
DITTEL: W200 (version-1)     W200 1973 Pocket
DITTEL: W200 (version-2)     W200 1973 Pocket
DITTEL: W200 (version-3)       1973 Pocket
DOOR: D840 D-840   D840 (D-840) ~1973 Pocket
DSC: CAL0041     CAL0041 ~1978 Pocket
DYNSON: F81 F-81   F81 (F-81) 1976 Pocket
DYNSON: F84 F-84   F84 (F-84) 1976 Pocket
DYNSON: F85     F85 (F-85)   Pocket
EDMUND SCIENTIFIC: 1945 Model 1945   1945 1975 Pocket
ELDORADO ELECTRODATA: Mathmagic B AC-DC   Mathmagic B ~1974 Pocket
ELECTRO CALCUL: 80MS 80 MS   80MS (80 MS) 1978 Pocket
ELECTRONIC READOUT SYSTEMS (E.R.S.): (Unknown model)       197? Pocket
ELECTRONIC RESOURCES: MEMORY MASTER     Memory Master 1975 Pocket
ELECTRONIC RESOURCES: MEMORY MASTER II FULL MEMORY SYSTEM   Memory Master II ~1974 Pocket
ELECTRONIC RESOURCES: MEMORY MASTER M (version-1)     MEMORY MASTER M ~1975 Pocket
ELECTRONIC RESOURCES: MEMORY MASTER M (version-2)     MEMORY MASTER M ~1975 Pocket
ELECTRONIC RESOURCES: MEMORY MASTER X All-purpose Calculator   Memory Master X ~1975 Pocket
ELECTRONICA QUEROL: TRQ: F1001 (version-1) F-1001   F1001 (F-1001) 1979 Pocket
ELECTRONICA QUEROL: TRQ: F80 (version-1) electronic, F/80 CALCULADORA, F-80 F80 (F/80) 197? Pocket
ELECTRONICA QUEROL: TRQ: F80 (version-2) electronic, F-80   F80 (F-80) 197? Pocket
ELECTRONICA QUEROL: TRQ: F81 electronic, F-81 CALCULADORA, F-81 F81 (F-81) ~1975 Pocket
ELECTRONICA QUEROL: TRQ: F84 F-84   F84 (F-84) ~1976 Pocket
ELECTRONICA QUEROL: TRQ: F85 F-85   F85 (F-85) 1976 Pocket
ELEKTRONIKA: B3-09     B309 (B3-09)   Pocket
ELEKTRONIKA: B3-10     B310 (B3-10) ~1974 Pocket
ELEKTRONIKA: B3-19M (version-1)     B319M (B3-19M) 1977 Pocket / RPN (Reverse Polish Notation)
ELEKTRONIKA: B3-19M (version-2)     B319M (B3-19M) 1977 Pocket / RPN (Reverse Polish Notation)
ELEKTRONIKA: B3-21 (version-1)     B321 (B3-21) 1979 Pocket / RPN (Reverse Polish Notation)
ELEKTRONIKA: B3-21 (version-2)     B321 (B3-21) 1979 Pocket / RPN (Reverse Polish Notation)
ELEKTRONIKA: B3-23 (version-1)     B323 (B3-23) ~1985 Pocket
ELEKTRONIKA: B3-23 (version-2)     B323 (B3-23) 1985 Pocket
ELEKTRONIKA: B3-23 (version-3)     B323 (B3-23) ~1985 Pocket
ELEKTRONIKA: B3-24     B324 (B3-24) 1978 Pocket
ELEKTRONIKA: B3-24G (version-1)     B324G (B3-24G) ~1978 Pocket
ELEKTRONIKA: B3-24G (version-2)     B324G (B3-24G) ~1978 Pocket
ELEKTRONIKA: B3-37     B337 (B3-37) ~1979 Pocket
ELEKTRONIKA: C3-15     C315 (C3-15) 1976 Pocket
ELEKTRONIKA: C3-33 (version-1)     C333 (C3-33) 1981 Pocket
ELEKTRONIKA: C3-33 (version-2) C3-33   C333 (C3-33) 1981 Pocket
ELEKTRONIKA: MK15 (version-1)     MK15 1986 Pocket
ELEKTRONIKA: MK15 (version-2)     MK15 1986 Pocket
ELEKTRONIKA: MK23 (version-1)     MK23 ~1987 Pocket
ELEKTRONIKA: MK23 (version-2)     MK23 1987 Pocket
ELEKTRONIKA: MK33 MK 33 MK 33 MK33 (MK 33) ~1987 Pocket
ELEKTRONIKA: MK37 (version-1)     MK37 (MK 37) 1990 Pocket
ELEKTRONIKA: MK37 (version-2)     MK37 (MK 37) ~1990 Pocket
ELEKTRONIKA: MK37 (version-3)     MK37 (MK 37) ~1990 Pocket
ELEKTRONIKA: MK37 (version-4)     MK37 (MK 37) ~1990 Pocket
ELEKTRONIKA: MK37 (version-5)     MK37 (MK 37) 1990 Pocket
ELEKTRONIKA: MK57 MK-57     ~1984 Pocket
ELEKTRONIKUS MEROKESZULEKEK GYARA (EMG): 122 hunor 122   122 ~1974 Pocket / Prototype
ELEKTRONIKUS MEROKESZULEKEK GYARA (EMG): 201 hunor 201   201 ~1974 Pocket / Prototype
ELEKTRONIKUS MEROKESZULEKEK GYARA (EMG): 84 hunor 84   84 ~1974 Pocket / Prototype
ELEKTRONIKUS MEROKESZULEKEK GYARA (EMG): 86 hunor 86 TYPE: 71086 71086 1976 Pocket
ELGEMA: HB100 HB 100   HB100 (HB 100) ~1973 Pocket
ELITE: 5010 ELECTRONIC 5010   5010 ~1974 Pocket
ELITE: 5010SR 5010 SR Taschen-rechner, 5010SR, Code Nr. 8749 8749 1976 Pocket
ELKA: 101 (version-2)   electronic calculator 101 1974 Pocket
ELKA: 101 (version-3)   electronic calculator 101 1974 Pocket
ELKA: 101 (version-4) electronic calculator 101 1974 Pocket
ELKA: 101 (version-5)     101 1974 Pocket
ELKA: 101 (version-6)     101 1974 Pocket
ELKA: 101 (version-7)     101 1974 Pocket
ELKA: 103 (version-1)   electronic calculator 103 1975 Pocket
ELKA: 103 (version-2)     103 1975 Pocket
ELKA: 103P (version-1)   electronic calculator 103P ~1975 Pocket
ELKA: 103P (version-2)   electronic calculator 103P ~1975 Pocket
ELKA: 130 (version-1)   130 ~1975 Pocket
ELKA: 130 (version-2)   electronic calculator, elka 130 130 ~1975 Pocket
ELKA: 130 (version-3)     130 ~1975 Pocket
ELKA: 130M (version-1)   electronic calculator 130M ~1975 Pocket
ELKA: 130M (version-2)     130M 1975 Pocket
ELKA: 135 (version-0) Prototype     135   Pocket
ELKA: 135 (version-1) electronic calculator, elka 135 135 1977 Pocket
ELKA: 135M elka 135m   135M ~1977 Pocket
ELKA: 240     240   Pocket
ELKA: 245     245   Pocket
ELLENBERGER ELECTRONIC: 73 MINI 73   73 1973 Pocket / Kit
ELORG: 801 (version-1) Model 801 801 1980 Pocket
ELORG: 801 (version-2)     801 1978 Pocket
ELTEX: 200     200 ~1974 Pocket
ELTEX: 200R 200-R   200R (200-R) ~1975 Pocket
ELTEX: 300     300 1975 Pocket
ELTEX: 300R 300-R   300R (300-R) 1977 Pocket
ELTEX: R25NC     R25NC ~1976 Pocket
ELWRO: 440 (version-1)     440 1977 Pocket
ELWRO: 440 (version-2)     440 1977 Pocket
ELWRO: 440 (version-3)   TYP ELWRO 440 440 1977 Pocket
ELWRO: 440 (version-4) TYP ELWRO 440 440 1977 Pocket
ELWRO: 441 BOLEK TYP ELWRO 441 441 (TYP 441) 1978 Pocket
ELWRO: 480 (version-1) LOLEK TYP ELWRO 480 480 (TYP 480) ~1977 Pocket
ELWRO: 480 (version-2) LOLEK TYP ELWRO 480 480 (TYP 480) ~1977 Pocket
ELWRO: 481 LOLEK TYP ELWRO 481 481 ~1977 Pocket
EMERSON ELECTRONICS: D8     D8 197? Pocket
EMERSON ELECTRONICS: E12   Model 12E, ELECTRONIC CALCULATOR E12 ~1976 Pocket / RPN (Reverse Polish Notation)
EMERSON ELECTRONICS: MR8     MR8 197? Pocket
EMERSON ELECTRONICS: SR8 ELECTRONIC CALCULATOR   SR8 ~1975 Pocket
EMERSON ELECTRONICS: SX4500     SX5400  
ENTERPREX: 1012 ELECTRONIC CALCULATOR 1012 ~1974 Pocket
ENTERPREX: 406     406  
ENTERPREX: 605 (version-1)   Electronic Calculator 605 ~1975 Pocket
ENTERPREX: 605 (version-2)     605 ~1975 Pocket
ENTERPREX: 611     611 197? Pocket
ENTERPREX: 616   ELECTRONIC CALCULATOR 616   Pocket
ENTERPREX: 904 electronic slide rule electronic slide rule 904 197? Pocket
ENTERPREX: 914 electronic slide rule   914 197? Pocket
ENTERPREX: Z50 Model-Z50 MODEL Z-50 Z50 (Z-50) 1975 Pocket
ENTERPREX: Z51 Z-51 ELECTRONIC CALCULATOR, MODEL: Z-51, 7J-263   ~1975 Pocket
ER: 100 100 100 ~1975 Pocket
ERC: 100     100 197? Pocket
EREA: CM8     CM8 ~1973 Pocket
EREA: MK8     MK8   Pocket
EREA: SM8     SM8 ~1974 Pocket
ERL: 812     812 197? Pocket
ESIC: LED80M MODEL LED80M   LED80M 197? Pocket
ESTAL: 715 ESTAL-715 ESTAL-715 715 197? Desktop with Display
ETRON: ER8006R EDUCATRON   ER8006R 1975 Pocket
ETRON: ER8095 EDUCATRON ER 8095 ELECTRONIC CALCULATOR ER8095 (ER 8095) 1975 Pocket
EXCLUSIVE: (Unknown model)       197? Pocket
EXECUTRON: 4M Electronic Calculator   4M   Pocket
EXECUTRON: S874L electronic calculator S874L ~1974 Desktop with Display
EXPERT: 808     808 ~1976 Pocket
EXPERT: Pocket Memory   ELECTRONIC CALCULATOR Pocket Memory 197? Pocket
FABER-CASTELL: 76 (version-1) Johann Faber 76   76 1976 Pocket
FABER-CASTELL: 76 (version-2) Johann Faber 76   76 1976 Pocket
FABER-CASTELL: 76 (version-3) Johann Faber 76   76 1976 Pocket
FABER-CASTELL: TR1     TR1 1973 Pocket / Slide Rule
FABER-CASTELL: TR1N (version-1)     TR1N ~1974 Pocket
FABER-CASTELL: TR1N (version-2)     TR1N ~1974 Pocket
FABER-CASTELL: TR2 (version-1)     TR2 1974 Pocket / Slide Rule
FABER-CASTELL: TR2 (version-2)     TR2 1974 Pocket / Slide Rule
FABER-CASTELL: TR3 (version-1)     TR3 1974 Pocket / Slide Rule
FABER-CASTELL: TR4     TR3 ~1974 Pocket
FABER-CASTELL: TRX     TRX 1974 Pocket
FABIAN: L0831T L-0831T   1977 Pocket
FABRIKA RACUNSKIH MASINA: 811 (version-1) Ei M.P. ALAS 811, MINITRON   811 ~1975 Pocket
FABRIKA RACUNSKIH MASINA: 811 (version-2) Ei M.P. ALAS 811, MINITRON MODEL MP ALAS 811 811 ~1975 Pocket
FABRIKA RACUNSKIH MASINA: 831 Ei minitron 831   831 ~1975 Pocket
FABRIKA RACUNSKIH MASINA: 831B Ei minitron 831 Model: minitron 831B 831B ~1975 Pocket
FABRIKA RACUNSKIH MASINA: 841 (version-1) Ei minitron 841   841 ~1975 Pocket
FABRIKA RACUNSKIH MASINA: 841 (version-2) Ei M.P. ALAS 841, NAUCNI MODEL M.P. ALAS 841 841 ~1975 Pocket
FABRIKA RACUNSKIH MASINA: 851 Ei minitron 851   851 ~1975 Pocket / Converter
FABRIKA RACUNSKIH MASINA: 861 (version-1) Ei minitron 861   861 ~1975 Pocket / Financial+Business
FABRIKA RACUNSKIH MASINA: 861 (version-2) Ei M.P. ALAS, FINANSIJSKI MODEL M.P. ALAS 861 861 ~1975 Pocket / Financial+Business
FACIT: 1101   9271 11 01 92711101 (9271 11 01) ~1974 Pocket
FACIT: 1102   9271 12 01 92711201 (9271 12 01) ~1974 Pocket
FACIT: 1103     1103 1973 Pocket
FACIT: 1110 (version-1)   1110-2, 9271 15 03 92711503 (9271 15 03) ~1974 Pocket
FACIT: 1110 (version-2)     1110 ~1974 Pocket
FALCON: 3000 MODEL 3000   3000 1978 Pocket
FATE: 10 microcifra 10, cientifica   10 1975 Pocket
FATE: 3 microcifra 3   3 1975 Pocket
FATE: 4 (version-1) microcifra 4   4 1975 Pocket
FATE: 4 (version-2) microcifra 4   4 1975 Pocket
FEILER: FC100 Litton Feiler F.C.-100 FC100 (F.C.-100) ~1972 Pocket / Stylus
FI-CORD: MF8 MF 8   MF8 (MF 8) ~1972 Pocket
FIGURE PHONE: 700     700 ~1978 Desktop with Display / Phone / Time / Tool
FONDILLER_watches: Calcron: (version-1)     Calcron ~1975 Watch / Time
FORDS: 82M   MODEL: 82M 82M ~1973 Pocket
FRANZ GRIGELAT (FG): Multiplus (version-1)     Muliplus 1972 Pocket / Kit
FRANZ GRIGELAT (FG): Multiplus (version-2)     Muliplus 1972 Pocket / Kit
FRANZ GRIGELAT (FG): Multiplus M       1974 Pocket / Kit
FRIDEN: 1207 SINGER Electronic Calculator, Model 1207 1207 1975 Pocket
FRIDEN: 123 SINGER   123 1973 Pocket
FRIDEN: 1234 SINGER   1234 1973 Pocket
FRIENDLY: (Unknown model)       ~1975 Pocket
FRONTIER: (Unknown model)       1973 Pocket / LifeStyle, trendy
FUNDEX: FD2001     FD2001 ~1973 Pocket
FUNDEX: K233     K233 ~1973 Pocket
GARRETT COMTRONICS CORPORATION: 2030         Desktop with Display
GEETA: 3000     3000 ~1978 Pocket
GENERAL INSTRUMENT OF CANADA: 840 CALCUMATIC 840   840 1974 Pocket
GENERAL INSTRUMENT OF CANADA: EZ3000     EZ3000 1975 Pocket
GENERAL INSTRUMENT OF CANADA: EZ3100     EZ3100 ~1975 Pocket
GENERAL INSTRUMENT OF CANADA: EZ3200     EZ3200 ~1975 Pocket
GENERAL INSTRUMENT OF CANADA: EZ3500     EZ3500 ~1975 Pocket
GENERAL: EDC812 TEKNIKA 812 ELECTRONIC CALCULATOR, MODEL EDC-812 EDC812 (EDC-812) 1975 Pocket
GENESONIC: 2683     2683 ~1975 Pocket
GENESONIC: 3683 ELECTRONIC CALCULATOR 3683 1976 Pocket
GENESONIC: 701     701 ~1974 Pocket
GENESONIC: 705 Electronic Calculator 705 ~1974 Pocket
GENESONIC: 707   ELECTRONIC CALCULATOR 707 ~1975 Pocket
GENTRY: NRC7200   MODEL NRC 7200, NRC NEW YORK NRC7200 (NRC 7200) ~1971 Pocket
GEORGIA INTERNATIONAL CALCULATOR: 101     101   Desktop with Display
GEORGIA INTERNATIONAL CALCULATOR: 901     901   Desktop with Display
GEORGIA INTERNATIONAL CALCULATOR: 911     911   Desktop with Display
GEORGIA INTERNATIONAL CALCULATOR: 912     912   Desktop with Display
GEORGIA INTERNATIONAL CALCULATOR: 914     914   Desktop with Display
GEORGIA INTERNATIONAL CALCULATOR: 916     916   Desktop with Display
GILLETTE: PC1 GPA Pocket Electronic Calculator, Model PC-1 PC1 1974 Pocket
GRACIA: (Unknown model 1)       ~1978 Pocket
GRACIA: 2001 SCIENTIFIC   2001 ~1979 Pocket
GRANDSTAND: 4-IN-1     4-IN-1 197? Pocket / Games
GTE: Figure Phone     Figure Phone ~1976 Desktop with Display / Phone / Tool
HANIMEX: (Unknown model 1)       197? Pocket
HANIMEX: (Unknown model 2)       1974 Pocket
HANIMEX: 1 (EMIHUS Microcomponents Ltd.) Gemini 1   1 ~1973 Pocket
HANIMEX: 100M flip-vue   100M ~1976 Pocket
HANIMEX: 1640     1640 ~1975 Pocket
HANIMEX: 1B Gemini 1B   1B ~1974 Pocket
HANIMEX: 2 Gemini 2   2 1975 Pocket
HANIMEX: 202 ELECTRONIC CALCULATOR 202 ~1974 Pocket
HANIMEX: 216 ELECTRONIC CALCULATOR 216 ~1974 Pocket
HANIMEX: 232   ELECTRONIC CALCULATOR 232 ~1975 Pocket
HANIMEX: 250   ELECTRONIC CALCULATOR 250 ~1974 Pocket
HANIMEX: 276   ELECTRONIC CALCULATOR 276 ~1974 Pocket
HANIMEX: 3 Gemini 3   3 1975 Pocket
HANIMEX: 305   ELECTRONIC CALCULATOR 305 1975 Pocket
HANIMEX: 805     805 ~1974 Pocket
HANIMEX: 807 Electronic Calculator 807 1975 Pocket
HANIMEX: 808   ELECTRONIC CALCULATOR 808 ~1975 Pocket
HANIMEX: 811   Electronic Calculator 811 ~1974 Pocket
HANIMEX: 816   ELECTRONIC CALCULATOR 816 ~1974 Pocket
HANIMEX: BC19V     BC19V 1975 Pocket
HANIMEX: BC80 BC 80 HANIMEX POCKET CALCULATOR, MODEL BC 80 BC80 (BC 80) ~1973 Pocket
HANIMEX: BC802 (version-1) BC 802   BC802 (BC 802) ~1974 Pocket
HANIMEX: BC802 (version-2) BC 802 ELECTRONIC CALCULATOR BC802 (BC 802) 1974 Pocket
HANIMEX: BC802 (version-3) BC 802 ELECTRONIC CALCULATOR BC802 (BC 802) ~1974 Pocket
HANIMEX: BC806 BC 806   BC806 (BC 806) ~1973 Pocket
HANIMEX: BC807 (version-1) BC 807 HANIMEX POCKET CALCULATOR, 281006/7 2810067 (281006/7) ~1974 Pocket
HANIMEX: BC808 BC 808   BC808 (BC 808) ~1973 Pocket
HANIMEX: BC81 BC 81   BC81 (BC 81) ~1973 Pocket
HANIMEX: BCF99 BCF 999   BCF999 (BCF 999) ~1974 Pocket
HANIMEX: BCM19V (version-1) HANIMEX POCKET CALCULATOR BCM19V 1975 Pocket
HANIMEX: BCM19V (version-2)   HANIMEX POCKET CALCULATOR BCM19V 1976 Pocket
HANIMEX: BCM30 ELECTRONIC CALCULATOR BCM30 ~1974 Pocket
HANIMEX: BCM803 (version-1)     BCM803 ~1975 Pocket
HANIMEX: BCM803 (version-2)   Electronic Calculator BCM803 1975 Pocket
HANIMEX: BCM817 (version-1) BCM 817 HANIMEX POCKET CALCULATOR, MODEL BCM 817 BCM817 1972 Pocket
HANIMEX: BCM99 BCM-99   BCM99 (BCM-99) ~1974 Pocket
HANIMEX: ESR10   ESR 10, ELECTRONIC SLIDE RULE ESR10 ~1974 Pocket
HANIMEX: Hanomath     Hanomath ~1975 Pocket
HANIMEX: L500     L500 197? Pocket
HANIMEX: N532 MEMORY ELECTRONIC CALCULATOR, MODEL: N532 N532 197? Pocket
HANIMEX: VP8 (version-1) VP 8   VP8 (VP 8) 1975 Pocket
HANIMEX: VP8 (version-2) VP 8   VP8 (VP 8) 1975 Pocket
HANIMEX: VP8M (version-1)     VP8M 1975 Pocket
HANIMEX: VP8M (version-2)     VP8M 1975 Pocket
HANIMEX: VP8SL     VP8SL ~1975 Pocket
HANIMEX: VP8SR     VP8SR ~1976 Pocket
HANOMAT: (Unknown model)       ~1973 Pocket
HAPCO: Mark II   Porta Mark II SERIES, POCKET CALCULATOR Mark II 1972 Pocket
HARVARD: 606     606 197? Pocket
HARVARD: H303 STUDENT, ELECTRONIC CALCULATOR, H-303   H303 (H-303) ~1978 Pocket
HEATHKIT: IC2006   MODEL IC-2006, 390-1022 3901022 (390-1022) oct-1973 Pocket / Kit
HEATHKIT: IC2009   MODEL IC-2009 IC2009 (IC-2009) dec-1972 Pocket / Kit
HEATHKIT: OC1401 Aircraft Navigation Computer OC-1401   OC1401 (OC-1401) 1978 Pocket / Navigation / Kit
HEATHKIT: OCW1401 Aircraft Navigation Computer OCW-1401   OCW1401 (OCW-1401) 1978 Pocket / Navigation
HELEC: GT530 tip-in GT 530 GT530 (GT 530) 1974 Pocket
HELEC: GT534 (version-1)     GT534 ~1974 Pocket
HELEC: GT534 (version-2)     GT534 ~1974 Pocket
HELEC: GT536     GT536 ~1974 Pocket
HELEC: GT537 tip-in GT 537 GT537 (GT 537) 1974 Pocket
HEMA: REACTOR: (TI: 1250) reactor   reactor 1976 Pocket
HEMA: REACTOR: (TI: 1265) reactor   reactor 1976 Pocket
HERCULES: TR30 TR-30 TR-30 034878 (034/878) ~1977 Pocket
HERCULES: TR300 (version-1) TR-300   TR300 (TR-300) 197? Pocket
HERCULES: TR300 (version-2) TR-300 TR-300 025038 (025/038) 197? Pocket
HERMES: 103 MODEL 103 MODEL 103 103 ~1974 Pocket
HERMES: Administrator     Administrator ~1974 Pocket
HETRONIC: 802     802 ~1974 Pocket
HIRADASTECHNIKA SZOVETKEZET: A100     A100 1973 Pocket
HIRADASTECHNIKA SZOVETKEZET: K106 TYP: K 106 K106 (K 106) 1973 Pocket
HIRADASTECHNIKA SZOVETKEZET: K106P   TYP: K-106 P K106P (K-106 P) ~1973 Pocket
HIRADASTECHNIKA SZOVETKEZET: K83     K83 1973 Pocket
HIRADASTECHNIKA SZOVETKEZET: K831 (version-1)   Typ K 831, License Bowmar Canada K831 (K 831) ~1973 Pocket
HIRADASTECHNIKA SZOVETKEZET: K831 (version-2)   TYPE: K-831 K831 (K-831) ~1974 Pocket
HIRADASTECHNIKA SZOVETKEZET: K832 TIPUS: K-832 K832 (K-832) 1974 Pocket
HIRADASTECHNIKA SZOVETKEZET: K841 K-841 Typ K-841 K841 (K-841) 1975 Pocket
HIRADASTECHNIKA SZOVETKEZET: K86     K86 1973 Pocket
HIRADASTECHNIKA SZOVETKEZET: PTK1023 PTK-1023 Tipus: PTK-1023 PTK1023 (PTK-1023)   Pocket
HIRADASTECHNIKA SZOVETKEZET: PTK1050 (version-1)     PTK1050 ~1980 Pocket
HIRADASTECHNIKA SZOVETKEZET: PTK1050 (version-2)   Tip: PTK-1050 PTK1050 ~1980 Pocket
HIRADASTECHNIKA SZOVETKEZET: PTK1060 PTK-1060   PTK1060 (PTK-1060) 1977 Pocket
HIRADASTECHNIKA SZOVETKEZET: PTK1072 (version-1) TIP: PTK-1072 PTK1072 1978 Pocket
HIRADASTECHNIKA SZOVETKEZET: PTK1072 (version-2) PTK-1072   PTK1072 (PTK-1072) 1980 Pocket
HIRADASTECHNIKA SZOVETKEZET: PTK1072 (version-3) PTK-1072   PTK1072 (PTK-1072) 1980 Pocket
HIRADASTECHNIKA SZOVETKEZET: PTK1072-1     PTK10721 (PTK1072-1) 1979 Pocket
HIRADASTECHNIKA SZOVETKEZET: PTK1096 PTK-1096 Tip: PTK-1096 PTK1096 (PTK-1096) 1979 Pocket
HIRADASTECHNIKA SZOVETKEZET: TK1023 Scientist Tipus: TK-1023 TK1023 (Scientist) ~1976 Pocket
HIRADASTECHNIKA SZOVETKEZET: TK1024 (version-1) TK-1024 TIP: TK-1024 TK1024 (TK-102) ~1977 Pocket
HIRADASTECHNIKA SZOVETKEZET: TK1024 (version-2) TK-1024 TIP: TK-1024 TK1024 (TK-102) ~1977 Pocket
HIRADASTECHNIKA SZOVETKEZET: TK1072-1     TK10721 (TK1072-1) 1979 Pocket
HIRADASTECHNIKA SZOVETKEZET: TK835     TK835 ~1974 Pocket
HIRADASTECHNIKA SZOVETKEZET: TK891 TK-891   TK891 1975 Pocket
HOMELAND: 80D HL 80D   80D ~1974 Pocket
HOOVER ELECTRONIC: HE1200     HE1200 ~1973 Pocket
HOOVER ELECTRONIC: HE1212M     HE1212M ~1973 Pocket
HOOVER ELECTRONIC: HE801     HE801 ~1973 Pocket
HOOVER ELECTRONIC: HE802M     HE802M ~1973 Pocket
HOOVER ELECTRONIC: HE902 HE-902   HE902 ~1973 Pocket
HORNET: 801   I.A.J. TOKYO JAPAN 801 ~1973 Pocket
HORNET: 810 mini 810   810 1975 Pocket
HORNET: 816 (version-1) mini 816   816 1975 Pocket
HORNET: SR20 SR-20 MODEL: SR-20 SR20 (SR-20) ~1974 Pocket
HORNET: SR40 SR-40 MODEL: SR-40 SR40 (SR-40) ~1975 Pocket
HOUSE OF FRASER: 18F Model 18F 18F ~aug-1975 Pocket
HOUSE OF FRASER: 30F       ~aug-1975 Pocket
HOUSE OF FRASER: 8F   Model 8F, Manufactured for HOUSE OF FRASER by ROCKWELL INTERNATIONAL 8F ~1975 Pocket
HP_calcs: 10     10 1977 Desktop with Display+Printer
HP_calcs: 19C Continuous Memory   19C 1977 Desktop with Display+Printer
HP_calcs: 21 (version-1)     21 1975 Pocket / RPN (Reverse Polish Notation)
HP_calcs: 21 (version-2) YOKOGAWA-HEWLETT-PACKARD 21   21 (YOKOGAWA) 1975 Pocket / RPN (Reverse Polish Notation)
HP_calcs: 22 (version-1)     22 1975 Pocket / Financial+Business / Module, cartridge, ROM
HP_calcs: 22 (version-2) YOKOGAWA-HEWLETT-PACKARD 22   22 (YOKOGAWA) 1975 Pocket / Financial+Business / Module, cartridge, ROM
HP_calcs: 25 (version-1)     25 1975 Pocket
HP_calcs: 25 (version-2) YOKOGAWA-HEWLETT-PACKARD 25   25 (YOKOGAWA) 1975 Pocket
HP_calcs: 25C (version-1) Continuous Memory   25C 1976 Pocket
HP_calcs: 25C (version-2) YOKOGAWA-HEWLETT-PACKARD 25C   25C (YOKOGAWA) 1976 Pocket
HP_calcs: 27 (version-1)     27 1976 Pocket / Financial+Business
HP_calcs: 27 (version-2) YOKOGAWA-HEWLETT-PACKARD 27   27 (YOKOGAWA) 1976 Pocket
HP_calcs: 29C Continuous Memory   29C 1977 Pocket
HP_calcs: 31E     31E 1978 Pocket
HP_calcs: 32E     32E 1978 Pocket / Statististics+Probability
HP_calcs: 33C     33C 1979 Pocket
HP_calcs: 33E     33E 1978 Pocket
HP_calcs: 34C     34C 1979 Pocket
HP_calcs: 35 (version-00-1)     35 1972 Pocket
HP_calcs: 35 (version-00-2)     35 1972 Pocket
HP_calcs: 35 (version-1)     35 04-jan-1972 Pocket / RPN (Reverse Polish Notation)
HP_calcs: 35 (version-2)     35 ~1973 Pocket
HP_calcs: 35 (version-3)     35 ~1973 Pocket
HP_calcs: 35 (version-4)     35 1973 Pocket
HP_calcs: 35 (version-5)     35 1973 Pocket
HP_calcs: 37E     37E 1979 Pocket / Financial+Business
HP_calcs: 38C (version-1)     38C 1979 Pocket / Financial+Business
HP_calcs: 38C (version-2)     38C ~1979 Pocket / Financial+Business
HP_calcs: 38E     38E 1978 Pocket / Financial+Business
HP_calcs: 45 (version-1)     45 1973 Pocket / RPN (Reverse Polish Notation)
HP_calcs: 45 (version-2) YOKOGAWA-HEWLETT-PACKARD 45   45 (YOKOGAWA)   Pocket / RPN (Reverse Polish Notation)
HP_calcs: 55 (version-1)     55 1975 Pocket / RPN (Reverse Polish Notation)
HP_calcs: 55 (version-2) YOKOGAWA-HEWLETT-PACKARD 55   55 (YOKOGAWA) ~1975 Pocket / RPN (Reverse Polish Notation)
HP_calcs: 65 (version-1)     65 17-jan-1974 Pocket / RPN (Reverse Polish Notation)
HP_calcs: 65 (version-2)     65 1974 Pocket / RPN (Reverse Polish Notation)
HP_calcs: 65 (version-3) YOKOGAWA-HEWLETT-PACKARD 65   65 (YOKOGAWA) ~1975 Pocket / RPN (Reverse Polish Notation)
HP_calcs: 67     67 1976 Pocket
HP_calcs: 70     70 1974 Pocket
HP_calcs: 80     80 1973 Pocket / Financial+Business
HP_calcs: 81     81 1973 Desktop with Display+Printer / Financial+Business
HP_calcs: 91 CALCULATOR   91 1976 Desktop with Display+Printer
HP_calcs: 92 92 CALCULATOR   92 1977 Desktop with Display+Printer / Financial+Business
HP_calcs: 95C     95C 1976 Desktop with Display+Printer
HP_calcs: 97 (version-1)     97 1976 Desktop with Display+Printer
HP_calcs: 97 (version-2)     97 (YOKOGAWA) 1976 Desktop with Display+Printer
HP_calcs: 97S I/O CALCULATOR   97S 1977 Desktop with Display+Printer
HP_calcs: 9805     9805 1973 Desktop with Display+Printer
HP_calcs: 9805A 9805 CALCULATOR   9805A 1973 Desktop with Display+Printer
HP_calcs: 9810A MODEL 10 CALCULATOR 9810A CALCULATOR 9810A oct-1972 Desktop with Display+Printer
HP_calcs: 9815S     9815S 1977
HP_calcs: 9820A (version-1)     9820A dec-1972 Desktop with Display+Printer
HP_calcs: 9820A (version-2)     9820A 1972 Desktop with Display+Printer
HP_calcs: 9821A 9821 CALCULATOR 9821 CALCULATOR 9821A   Desktop with Display+Printer
HP_calcs: 9825A (version-1)     9825A 1976 Desktop with Display+Printer
HP_calcs: 9825A (version-2)       1976 Desktop with Display+Printer
HP_calcs: 9825B     9825B 1980 Desktop with Display+Printer
HP_calcs: 9830A   9830A CALCUALTOR 9830A dec-1972 Desktop with Display+Printer / Cassette-device (reader or writer) / BASIC
HP_calcs: 9830B     9830B 1976 Personal Computer
HP_calcs: 9831A     9831A   Desktop with Display+Printer
HP_calcs: 9835B         Desktop with Display
HP_parts(E): 1130-0513 (LED Display)     11300513 (1130-0513) ~1974 Part / Display_LED_Module
HP_parts(E): 1130-0514 (LED Display)     11300514 (1130-0514) ~1974 Part / Display_LED_Module
HP_parts(E): 1135-0243 (LED Display)     11350243 (1135-0243) ~1974 Part / Display_LED_Module
HP_parts(E): 1990-0335 (LED Display)     19900335 (1990-0335) ~1973 Part / Display_LED_Module
HP_watches: 01 (Gold) (version-1)     01 1977 Watch / Time
HP_watches: 01 (Gold) (version-2)   MODEL 1 01 1977 Watch / Time
HP_watches: 01 (Stainless Steel) (version-1)     01 1977 Watch / Time
HP_watches: 01 (Stainless Steel) (version-2)     01 1977 Watch / Time
I.D.E.A.: (Unknown model)       ~1973 Pocket
IAIN JONES INTERNATIONAL (IJI): 1000 IJI1000   1000   Desktop with Display
IAIN JONES INTERNATIONAL (IJI): 101 PHOENIX 101   101 1973 Pocket
IAIN JONES INTERNATIONAL (IJI): Mini     Mini 1972 Pocket
IAIN JONES INTERNATIONAL (IJI): Mini A (version-1)     Mini A 1972 Pocket
IAIN JONES INTERNATIONAL (IJI): Mini A (version-2)     Mini A ~1972 Pocket
IAIN JONES INTERNATIONAL (IJI): Phoenix     Phoenix ~1973 Pocket
IAIN JONES INTERNATIONAL (IJI): Phoenix A     Phoenix A 1972 Pocket
IAIN JONES INTERNATIONAL (IJI): Phoenix B     Phoenix B 197? Pocket
IBATRON: 801 PANTHER   801 197? Pocket
IBICO: 042 rocky 42   042 ~1975 Pocket
ICE-FELIX: CE801     CE801 1975 Pocket
ICE-FELIX: CE845 Mathematician   CE845 ~1976 Pocket
IFBATRON: 801 PANTHER   801 197? Pocket
IMPERIAL: IC90 (version-1) Litton Royal, Royal IC-90 IC90 (IC-90) ~1972 Pocket / Stylus
INDUSTRIA MACCHINE ELETTRONICHE (IME): minIME min IME   minIME ~1973 Pocket
INDUSTRIA MACCHINE ELETTRONICHE (IME): minIME5     minIME5 ~1977 Pocket
INGERSOLL: Administrator     Administrator 197? Pocket
INGERSOLL: Electronic     Electronic 1977 Pocket
INGERSOLL: Memory Master MEMORY MASTER   MEMORY MASTER ~1974 Pocket
INTEGRATED CIRCUITS PACKAGING (ICP): 7720 (version-1) SUPERPHONE 7700   7720 1978 Desktop with Display / Phone / Time / Tool
INTEGRATED CIRCUITS PACKAGING (ICP): 7720 (version-2) SUPERPHONE 7700   7720 1978 Desktop with Display / Phone / Tool
INTERKONTINENTALE WARENHAUSGRUPPE: 7601 Junior Master 7601 ELECTRONIC CALCULATOR, MODEL 7601 7601 1975 Pocket
INTERNATIONAL CALCULATOR CORPORATION (ICC): Administrator IV     Administrator IV ~1974 Pocket
INTERNATIONAL CONSUMER PRODUCTS (ICP): 504 MODEL 504 ICP-504 504 1973 Pocket
INTERNATIONAL CONSUMER PRODUCTS (ICP): 505   MODEL:505 505 197? Pocket
INTERNATIONAL CONSUMER PRODUCTS (ICP): 525 MODEL NO. 525 525 1973 Pocket
INTERNATIONAL CONSUMER PRODUCTS (ICP): 537 MODEL: 537, ELECTRONIC SLIDE RULE CALCULATOR 537 1974 Pocket
INTERTON ELECTRONIC: (Unknown model 4)       197? Pocket
INTERTON ELECTRONIC: (Unknown model 5)       ~1973 Pocket
INTERTON ELECTRONIC: K80LS     K80LS 197? Pocket
INTERTON ELECTRONIC: PC2008 (version-1) PC 2008   PC2008 (PC 2008) 1973 Pocket
INTERTON ELECTRONIC: PC2008 (version-2) PC 2008   PC2008 (PC 2008) 1974 Pocket
INTERTON ELECTRONIC: PC2010 (version-1) PC 2010   PC2010 (PC 2010) ~1973 Pocket
INTERTON ELECTRONIC: PC2010 (version-2) PC 2010   PC2010 (PC 2010) ~1973 Pocket
INTERTON ELECTRONIC: PC2010 (version-3) PC 2010   PC2010 (PC 2010) ~1973 Pocket
INTERTON ELECTRONIC: PC3009 PC 3009   PC3009 (PC 3009) 1975 Pocket
INTERTON ELECTRONIC: PC4007     PC4007 ~1975 Pocket
INTERTON ELECTRONIC: PC4008 (version-1) PC 4008   PC4008 (PC 4008) 1974 Pocket
INTERTON ELECTRONIC: PC4008 (version-2) PC 4008   PC4008 (PC 4008) 1974 Pocket
INTERTON ELECTRONIC: PC4009 (version-1) PC 4009   PC4009 (PC 4009) 1975 Pocket
INTERTON ELECTRONIC: PC4018     PC4018 ~1974 Pocket
INTERTON ELECTRONIC: PC4019     PC4019 ~1974 Pocket
INTERTON ELECTRONIC: PC4044     PC4044 1974 Pocket
INTERTON ELECTRONIC: PC5019     PC5019 1978 Pocket
INTERTRONIC: 8 (version-1) mini 8, EIKO BUSINESS LACHINE CO., LTD.   8 ~1975 Pocket
INTERTRONIC: 8 (version-2) mini 8 mini 8, EIKO BUSINESS MACHINE CO. LTD. 8 ~1975 Pocket
INTERTRONIC: K80LS LS   K80LS ~1973 Pocket
ITT: S-Trainer   Art.-Nr. 59943000 59943000 1980 Pocket / Social+Behavorial (education)
J.C.PENNEY: 2310 (version-1)   Lot 2310, ELECTRONIC CALCULATOR 2310 ~1975 Pocket
J.C.PENNEY: 2310 (version-2)     2310 ~1975 Pocket
J.C.PENNEY: 3140   10 Digit Rechargebale Electronic Calculator, Lot No. 3140 3140 1974 Pocket
J.C.PENNEY: MM3MW     MM3MW   Pocket
J.C.PENNEY: MM3R (version-1) Electronic Calculator, MODEL MM3R MM3R 1973 Pocket
J.C.PENNEY: MM3R (version-2)   Electronic Calculator, MODEL MM3R MM3R 1973 Pocket
JANON: 3000 LED 3000   3000 ~1978 Pocket
JAPY: 103     103 ~1974 Pocket
JEFFERSON: (Unknown model)       197? Pocket
JEFFERSON: 676 Model 676   676 197? Pocket
JEFFERSON: CA6 (version-1) Model CA-6   CA6 (CA-6) ~1974 Pocket
JEFFERSON: CA6 (version-2) Model CA-6   CA6 (CA-6) ~1974 Pocket
JL: ER76 MODELL ER-76   ER76 (ER-76) ~1974 Pocket
JOHN COLLINS ENTERPRISES (JCE): 33W Model 33W 33W ~1974 Desktop with Display
JOHN COLLINS ENTERPRISES (JCE): 70     40001PO1 197? Pocket
JOHN COLLINS ENTERPRISES (JCE): ALK1 ALK-1 ALK-1, ELECTRONIC CALCULATOR ALK1 (ALK-1) ~1973 Pocket
JOHN COLLINS ENTERPRISES (JCE): Mark II   MARK II, ELECTRONIC CALCULATOR II (Mark II) 1972 Pocket
JOHN COLLINS ENTERPRISES (JCE): TE8M AFCO TE-8M   TE8M (TE-8M)   Pocket
JOYSONIC: 3000     3000 ~1978 Pocket
JULIETTE: 890P     890P 1975 Pocket
JUNIOR: EL601 EL-601   EL601 (EL-601) ~1977 Pocket
KALTRON: 1008M 1008-M CALCOLATRICE ELECTRONICA, mod. 1008-M 1008M (1008-M) ~1973 Pocket
KALTRON: 1008P 1008-P CALCOLATRICE ELECTRONICA, mod. 1008-P 1008P (1008-P) ~1973 Pocket
KARSTADT: T800     T800 197? Pocket
KELTMACE: 8D     8D 197? Pocket
KENNEX: 802     802 197? Pocket
KEON: KE003 (version-1)     KE003 1974 Pocket / Kit
KEON: KE003 (version-2)   KE-003 KE003 (KE-003) 1974 Pocket / Kit
KEON: KE003 (version-3)     KE003 1974 Pocket / Kit
KESSEL: 308 JUNIOR ELEKTRONENRECHNER 308 ~1973 Pocket
KESSEL: 308 ZLG Junior     308 ~1973 Pocket
KESSEL: 82     82 1976 Pocket
KESSEL: Memory     Memory ~1978 Pocket
KESSEL: MP3 (version-1)     MP3 ~1973 Pocket
KESSEL: MP3 (version-2)     MP3 ~1973 Pocket
KESSEL: P408     P408 1974 Pocket
KESSEL: WP3     WP3 ~1973 Pocket
KEYSTONE: 1050     1050   Desktop with Display
KINGS POINT: KP19     KP19   Pocket
KINGS POINT: PC1     PC1 ~1974 Pocket
KINGS POINT: PC2   PC2 PC2 ~1974 Pocket
KINGS POINT: PC50 (version-1) pc-50, CONVERSION MASTER   pc50 (pc-50) 1976 Pocket / Converter
KINGS POINT: PC50 (version-2) pc-50, CONVERSION MASTER PC-50 CONVERSION MASTER CALCULATOR pc50 (pc-50) 1976 Pocket / Converter
KINGS POINT: SC10 Scientific-10   SC10 ~1974 Pocket
KINGS POINT: SC11 SC-11 MODEL SC-11 SC11 (SC-11) ~1974 Pocket
KINGS POINT: SC20 (version-1) SC-20 MODEL SC-20, SCIENTIFIC CALCULATOR SC20 (SC-20) 1974 Pocket
KINGS POINT: SC20 (version-2)   MODEL SC-20, SCIENTIFIC CALCULATOR SC20 1974 Pocket
KINGS POINT: SC33 (version-1) Scientific-33   SC33 ~1975 Pocket
KINGS POINT: SC33 (version-2) Scientific-33   SC33 ~1975 Pocket
KINGS POINT: SC40 (version-1) SC-40   SC40 (SC-40) 1974 Pocket
KINGS POINT: SC40 (version-2) SC-40   SC40 (SC-40) 1974 Pocket
KINGS POINT: SC40 (version-3) SC-40   SC40 (SC-40) 1974 Pocket
KINGS POINT: SC44 (version-1) SC-44 MODEL SC-44 SC44 (SC-44) 1974 Pocket
KINGS POINT: SC44 (version-2) SC-44 SC-44 SCIENTIFIC CALCULATOR SC44 (SC-44, SCIENTIFIC CALCULATOR) 1974 Pocket
KINGS POINT: SC60 SC-60 SC-60 SC60 (SC-60) ~1974 Pocket
KINGS POINT: SC6010 SC-6010 SC-6010 SCIENTIFIC STATISTIC CALCULATOR SC6010 (SC-6010, SCIENTIFIC STATISTIC CALCULATOR) ~1976 Pocket
KINGSONIC: 3000     3000 ~1978 Pocket
KINGSONIC: 5000 KINGSONIC, MODEL NO.5000   5000 ~1978 Pocket
KOBENICA: U-TAC: K10LS   K-10LS K10LS (K-10LS) ~1973 Pocket
KOKUYO: KC80H     KC80H   Pocket
KÖNIGER: 9821     9821 ~1975 Pocket
KÖNIGER: 9822     9822 ~1975 Pocket
KORES: 821   calculatrice de poche 821   Pocket
KORES: 831     831 197? Pocket
KORES: 850   calculatrice de poche 850 ~1975 Pocket
KOVAC: 808MR     808MR ~1974 Pocket
KOVAC: 8R MINI-8R   8R ~1974 Pocket
KOVAC: LE802C MODEL NO. LE-802C LE802C (LE-802C) ~1973 Pocket
KOVAC: LE802D     LE802D 1973 Pocket
KOVAC: LE802P   MODEL LE-802P LE802P (LE-802P) ~1973 Pocket
KOVAC: LE806 TOPIA MODEL LE-806 LE806 (LE-806) ~1973 Pocket
KOVAC: LE806P (version-1) MODEL LE-806P LE806P (LE-806P) ~1973 Pocket
KOVAC: LE806P (version-2)   MODEL LE-806P LE806P (LE-806P) ~1973 Pocket
KOVAC: LE806PT     LE806PT ~1974 Pocket
KOVAC: LE808     LE808 ~1974 Pocket
KOVAC: LE808P     LE808P (LE-808P) ~1974 Pocket
KOVAC_parts(E): 270501 (PCB)   270501 270501 ~1974 Part / Display_LED_Module
LALTEX & CO: MD1: 888p (version-1)   Solid State Portable Electronic Calculator, MODEL 888P 888p ~1976 Pocket
LALTEX & CO: MD1: 888p (version-2)       ~1976 Pocket
LALTEX & CO: MD2: 888m (version-1)     888m 1976 Pocket
LALTEX & CO: MD2: 888m (version-2) Solid State Portable Electronic Calculator, MODEL 888 m 888m 1976 Pocket
LANCIA: ET407 ET-407   ET407 (ET-407) 197? Pocket
LECOM: 12     12 1973 Pocket
LEXICON: LK3000 LK-3000 LK-3000 LK3000 (LK-3000) ~jan-1979 Pocket / Language (non programmable)
LITRONIX: 1002 (version-3) CHECKMATE   1002 ~1973 Pocket
LITRONIX: 1100 (version-1) checkmate litronix 1100 1100 1973 Pocket
LITRONIX: 1100 (version-2)     1100 ~1973 Pocket
LITRONIX: 1100 (version-3) by ajax MODEL 1100, BY AJAX 1100 1973 Pocket
LITRONIX: 1100A     1100A ~1974 Pocket
LITRONIX: 1100R   RECHARGEABLE POCKET CALCULATOR 1100R ~1974 Pocket
LITRONIX: 1101   Model No. 1101 1101 1974 Pocket
LITRONIX: 1101P     1101P 1976 Pocket
LITRONIX: 1102 (version-1) 1102   1102 1974 Pocket
LITRONIX: 1102 (version-2) 1102 constant/percent, Model No. 1102 1102 1974 Pocket
LITRONIX: 1102A 1102   1102A 1975 Pocket
LITRONIX: 1502 (version-1) AVATAR, BY LITRONIX, 1502, memory   1502 ~1975 Pocket
LITRONIX: 1502 (version-2)     1502 ~1975 Pocket / Kit
LITRONIX: 1600 SOLID STATE 1600, percent   1600 197? Pocket
LITRONIX: 1601 SOLID STATE 1601, percent   1601 ~1975 Pocket
LITRONIX: 1602 (version-1) SOLID STATE 1602, memory   1602 1975 Pocket
LITRONIX: 1602 (version-2) SOLID STATE 1602, memory   1602 1975 Pocket
LITRONIX: 1602 (version-3) SOLID STATE 1602, memory   1602 ~1975 Pocket
LITRONIX: 1603 (version-1) SOLID STATE 1603, slide rule   1603 1975 Pocket
LITRONIX: 1603 (version-2) SOLID STATE 1603, slide rule   1603 1974 Pocket
LITRONIX: 1700 checkmate   1700 1975 Pocket
LITRONIX: 1710 checkmate 1710   1710 ~1975 Pocket
LITRONIX: 1720 (version-1) checkmate 1720   1720 1975 Pocket
LITRONIX: 1720 (version-2) checkmate 1720   1720 1975 Pocket
LITRONIX: 1720 (version-3) checkmate 1740 checkmate 1720 1740 ~1975 Pocket
LITRONIX: 1720A checkmate 1720   1720A 1975 Pocket
LITRONIX: 1740A checkmate 1740   1740A ~1975 Pocket
LITRONIX: 1740B checkmate 1740 checkmate 1740B 1740B ~1975 Pocket
LITRONIX: 1760 checkmate 1760   1760 ~1975 Pocket
LITRONIX: 2120 2120   2120 ~1975 Pocket
LITRONIX: 2120A (version-1) 2120   2120A 1975 Pocket
LITRONIX: 2120A (version-2) 2120   2120A ~1975 Pocket
LITRONIX: 2140 2140   2140 1974 Pocket
LITRONIX: 2200 2200, memory plus   2200 ~1975 Pocket / Converter
LITRONIX: 2200R 2200, memory plus   2200R 1976 Pocket
LITRONIX: 2210 2210, slide rule   2210 ~1975 Pocket
LITRONIX: 2220 2220, memory   2220 1974 Pocket
LITRONIX: 2220R 2220, memory litronix 2220R RECHARGEABLE 2220R 197? Pocket
LITRONIX: 2230 (version-1) 2230, memory   2230 1975 Pocket
LITRONIX: 2230 (version-2) 2230, memory litronix 2230 2230 1975 Pocket
LITRONIX: 2230 (version-3) 2230, memory litronix 2230/2235 2230 1975 Pocket
LITRONIX: 2230 (version-4) 2230, memory litronix 2230/2235 2230 ~1975 Pocket
LITRONIX: 2230R (version-1) 2230, memory litronix 2230, RECHARGEABLE 2230R 1975 Pocket
LITRONIX: 2230R (version-2) 2230, memory litronix 2230 2230R ~1976 Pocket
LITRONIX: 2235 2235, memory litronix 2230/2235 2235 ~1975 Pocket
LITRONIX: 2240A 2240, scientific   2240A ~1975 Pocket
LITRONIX: 2240B 2240, scientific   2240B 1975 Pocket
LITRONIX: 2240R 2240, scientific litronix 2240R RECHARGEABLE 2240R 1975 Pocket
LITRONIX: 2240RA 2240, scientific   2240RA ~1975 Pocket
LITRONIX: 2240RB ?, scientific   2240RB ~1975 Pocket
LITRONIX: 2250 2250, slide rule   2250 1974 Pocket
LITRONIX: 2260 (version-1) 2260, slide rule   2260 1974 Pocket
LITRONIX: 2260 (version-2) 2260   2260 1974 Pocket
LITRONIX: 2260 (version-3) 2260, slide rule   2260 1974 Pocket
LITRONIX: 2260R (version-1) 2260, slide rule   2260R 1974 Pocket
LITRONIX: 2260R (version-2) 2260, slide rule litronix 2260R, RECHARGEABLE 2260R 1974 Pocket
LITRONIX: 2260R (version-3) 2260, exponential litronix 2260R, RECHARGEABLE 2260R 1974 Pocket
LITRONIX: 2270 (version-1) ?, statistical litronix 2270, RECHARGEABLE 2270 ~1975 Pocket / Statististics+Probability
LITRONIX: 2270 (version-2) statistical litronix 2270, RECHARGEABLE 2270 ~1975 Pocket / Statististics+Probability
LITRONIX: 2270R (version-1) ?, statistical   2270R ~1975 Pocket
LITRONIX: 2270R (version-2) statistical   2270R ~1975 Pocket
LITRONIX: 2280 2280, memory II   2280 ~1975 Pocket
LITRONIX: 2290 2290, programmable   2290 ~1975 Pocket
LITRONIX: 2290R programmable   2290R   Pocket
LITRONIX: 2300 Slide Rule   2300 ~1975 Pocket
LITRONIX_parts(E): 8098-002 (PCB)     8098002 (8098-002) ~1974 Part / PCB / Internals (display)
LITRONIX_watches: (Unknown Watch model)       ~1975 Watch / Time
LJG: 880     880 ~1978 Pocket
LLOYDS: E501 ACCUMATIC 501 MODEL E501 E501 1976 Pocket
LLOYDS: E502     E50 197? Pocket
LLOYDS: E503 ACCUMATIC 503 MODEL E503 E503   Pocket
LLOYDS: E511     E511 ~1978 Pocket
LOGITECH: LC802M LC-802M   LC802M (LC-802M) ~1974 Pocket
LONGINES SYMPHONETTE: (Unknown model 1) electronic calculator, a Product of Texas Instruments Incorporated   ~1972 Pocket
LONGINES SYMPHONETTE: (Unknown model 2)   electronic calculator, a Product of Texas Instruments Incorporated   ~1972 Pocket
LONGINES SYMPHONETTE: (Unknown model 3) electronic calculator, a Product of Texas Instruments Incorporated 303862J (30386-2 J) ~1972 Pocket
LONGINES SYMPHONETTE: Battery-AC Electronic Calculator (version-1) BATTERY-AC ELECTRONIC CALCULATOR   BATTERY-AC ELECTRONIC CALCULATOR 1973 Pocket
LONGINES SYMPHONETTE: Battery-AC Electronic Calculator (version-2) BATTERY-AC ELECTRONIC CALCULATOR   BATTERY-AC ELECTRONIC CALCULATOR 1973 Pocket
LONGINES SYMPHONETTE: LTP5405     LTP405   Pocket
LYCEUM LABS: LS2144 LS-2144 ELECTRONIC CALCULATOR LS2144 (LS-2144) 1975 Pocket
M.OFFICE: 18S     18S 1976 Pocket
MACH 888: (Unknown model) SLIDE RULETTE   888 197? Pocket
MADISON: (Unknown model 1) MADISON, by CARAN D'ACHE MADISON by CARAN D'ACHE, Calcolatore elettronico, Forza motrice   197? Pocket / Time
MAGICLICK: 005     005 1976 Pocket
MAGICLICK: 020     020 ~1974 Pocket
MAGICLICK: 350 REGLA DE CALCULO 350 ~1975 Pocket
MAGICLICK: 370 financiera   370 ~1975 Pocket / Financial+Business
MAGICLICK: 380     380 ~1975 Pocket
MAGICLICK: 406     406 197? Pocket
MAGICLICK: 450     450 1974 Pocket
MAGICLICK: 455       ~1975 Pocket
MAGICLICK: 480 cientifica   480 197? Pocket
MAGICLICK: 860   calculadora electronica de mesa 860 197? Pocket
MAGICLICK: 880 cientifica calculadora electronica de mesa 880 1975 Pocket
MALLORY: (Unknown model)       1974 Pocket
MALLORY: PC4008     PC4008 1974 Pocket
MALLORY: PC4019     PC4019 ~1974 Pocket
MALLORY: PC4044     PC4044 1974 Pocket
MANCAL: 732     732 197? Pocket
MASTER CALCULATOR: Mini Master (version-1)     Mini Master 1971 Desktop with Display
MASTER CALCULATOR: Mini Master (version-2)     Mini Master 1971 Desktop with Display
MASTER CALCULATOR: Mini Mite I     Mini Mite I ~1974 Pocket
MATAC: (Unknown model)       197? Pocket
MATH: 2000M     2000M 197? Pocket
MATHIX: 400A (version-1) LERNRECHNER 034207 (034/207, LERNRECHNER) ~1976 Pocket / Social+Behavorial (education)
MATHIX: 400A (version-2)     027340 (027/340) ~1976 Pocket / Social+Behavorial (education)
MATHIX: 900     900 1977 Pocket
MATHMATIC: S888 S-888   S888 (S-888) ~1975 Pocket
MATHMATIC: S999 S-999 MODEL S-999 S999 (S-999) ~1975 Pocket
MATTEL: JR Ewing   DALLAS Computer Power Game, No. 3881-0320 38810320 (3881-0320) 1981 Pocket / Games / Marketing+Commercial
MBO: 30 (Alpha 30) (version-1) Elektronenrechner, Modell: alpha 30 0510 1975 Pocket
MBO: 30 (Alpha 30) (version-2)   Elektronenrechner, Modell: alpha 30, Bestell-Nr: 0510 0510 1975 Pocket
MBO: 3000 Elektronenrechner, Modell: MBO 3000 0519 1977 Pocket
MBO: 3010 3010, Art.-No.: 0652, Elektronenrechner, Electronic Calculator 0652 1978 Pocket
MBO: 570 Handy 570   Handy   Pocket
MBO: 80 (mini handy) mini handy 80 mini handy 80 80 ~1973 Pocket
MBO: 80D MINI HANDY 80D Elektronenrechner, MINI HANDY 80D 80D 1974 Pocket
MBO: 80M (version-1) mini handy 80M   0531 1974 Pocket
MBO: 80M (version-2) mini handy 80M mini handy 80M   1974 Pocket
MBO: 80M (version-3) mini handy 80M mini handy 80M mini handy ~1974 Pocket
MBO: 80R mini handy 80R   80R 1974 Pocket
MBO: 850CD MICRO, MODELL 850CD   850CD ~1974 Pocket
MBO: 855P MICRO Modell: 855P 0515 1973 Pocket
MBO: 880 MODEL 880 Elektronenrechner 880 ~1978 Pocket
MBO: alpha     alpha 1974 Pocket
MBO: Beta     Beta 197? Pocket
MBO: Comet       197? Pocket
MBO: Comet I (version-1) Elektronenrechner, Modell: COMET I Comet ~1974 Pocket
MBO: Comet I (version-2)     Comet I ~1974 Pocket
MBO: Consul (version-1)     Consul 1972 Pocket
MBO: Consul (version-2)     Consul ~1972 Pocket
MBO: Derby   Elektronenrechner, MODELL: Derby 004 ~1973 Pocket
MBO: ESR817 (version-1) ESR-817 ELECTRONIC SLIDE RULE, Model: ESR-817 ESR817 (ESR-817) ~1974 Pocket
MBO: Expert     Expert 1974 Pocket
MBO: Gamma   Elektronenrechner gamma 1974 Pocket
MBO: Handy   Elektronenrechner, Modell: HANDY 0570 ~1974 Pocket
MBO: Junior (version-1)     Junior 1973 Pocket
MBO: Junior (version-2)     Junior 1973 Pocket
MBO: Junior (version-3)     Junior 1973 Pocket
MBO: L0831     L0831 (L-0831) ~1975 Pocket
MBO: L0832 Elektronenrechner, Modell: MBO L-0832, Bestell Nr.: 0558 0558 1976 Pocket / RPN (Reverse Polish Notation)
MBO: SC40 (version-1)   SC-40 SCIENTIFIC CALCULATOR SC40 (SC-40) 1974 Pocket
MBO: SC40 (version-2)   SC-40 SCIENTIFIC CALCULATOR SC40 (SC-40) 1974 Pocket
MBO: SC60 alpha II Elektronenrechner, Modell: alpha II, Bestell-Nr: 0503 0503 ~1974 Pocket
MBO: SC6010 MODEL SC-6010, SCIENTIFIC STATISTIC CALCULATOR SC6010 (SC-6010) ~1974 Pocket
MCO: (Unknown Model) ELECTRONIC CALCULATOR   ELECTRONIC CALCULATOR 1975 Pocket
MCO: 515 McO-515 NO. 026C-515 515 ~1974 Pocket
MEIR: 880     880 ~1978 Pocket
MELCOR: 1000 (version-1)   MODEL 1000 1000 1973 Pocket
MELCOR: 1000 (version-2)   MODEL 1000 1000 1973 Pocket
MELCOR: 1100   MODEL 1100 1100 ~1973 Pocket
MELCOR: 190   MODEL 190 190 ~1974 Pocket
MELCOR: 360B   MODEL 360B 360B ~1973 Pocket
MELCOR: 370   MODEL 370 370 1973 Pocket
MELCOR: 380 (version-1)     380 ~1973 Pocket
MELCOR: 380 (version-2)   MODEL 380 380 1973 Pocket
MELCOR: 380 (version-3) MODEL 380 380 ~1973 Pocket
MELCOR: 380 (version-4)   ANSWERMATH M-8 380 ~1973 Pocket
MELCOR: 390 (version-1)     390 1973 Pocket
MELCOR: 390 (version-2)   MODEL 390 390 1973 Pocket
MELCOR: 392   MODEL 392 392 ~1974 Pocket
MELCOR: 400 (version-1)   MODEL 400 400 ~1973 Pocket
MELCOR: 400 (version-2)   ANSWERMATH SR8 SR8 ~1973 Pocket
MELCOR: 480     480 1974 Pocket
MELCOR: 500 (version-1)   MODEL 500 500 ~1974 Pocket
MELCOR: 500 (version-2)     500 ~1974 Pocket
MELCOR: 550 (version-1)   MODEL 550 550 ~1974 Pocket
MELCOR: 550 (version-2)   MODEL 550 550 ~1974 Pocket
MELCOR: 747     747 ~1975 Pocket
MELCOR: 888     888   Pocket
MELCOR: Compu-tech X     Compu-tech X   Pocket
MELCOR: M80 M-80   M80 197? Pocket
MELCOR: NRC7200 GENTRY   NRC7200 (NRC 7200) 1971 Pocket
MELCOR: SC535 SC-535 MODEL SC-535 SC535 (SC-535) 1974 Pocket
MELCOR: SC600 MODEL SC-600   SC600 (SC-600) 1974 Pocket
MELCOR: SC615 SC-615   SC615 (SC-615) 1974 Pocket
MELCOR: SC630 SC-630   SC630 (SC-630) ~1974 Pocket
MELCOR: SC635 (version-1) SC-635 MODEL SC-635 SC635 (SC-635) 1974 Pocket
MELCOR: SC635 (version-2) SC-635 MODEL SC-635 SC635 (SC-635) ~1974 Pocket
MELCOR: SC635 (version-3)     SC635 (SC-635) ~1974 Pocket
MELCOR: SC645 (version-1) SC-645   SC645 (SC-645) ~1974 Pocket
MELCOR: SC645 (version-2) SC-645   SC645 (SC-645) ~1974 Pocket
MELCOR: SC655 SC-655 MODEL SC-655 SC655 (SC-655) ~1975 Pocket
MEMORY DEVICES: ESR817 ESR-817   ESR817 (ESR-817) ~1975 Pocket
METRO: Mini     Mini ~1973 Pocket
MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS): 1206   MODEL 1206 1206 1973 Pocket / Kit
MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS): 1209     1209 1973 Pocket / Kit
MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS): 1212     1212 1973 Pocket / Kit
MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS): 1440     1440 1972 Desktop with Display / Kit
MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS): 150     150 1973 Pocket
MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS): 605M     605M  
MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS): 905M     905M 1973 Pocket
MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS): 908DM     908DM   Desktop with Display
MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS): 908M     908M 1973 Pocket
MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS): 941M METRIC CONVERTER   941M 1973 Pocket / Converter
MICROLITH: 111 (version-1) MODEL NO. 111   111 ~1975 Pocket
MICROLITH: 111 (version-2) MODEL NO. 111 111 ~1975 Pocket
MIKE: 3030     3030 ~1976 Pocket
MIKE: 3035   MODEL-3035, FINANCIAL CALCULATOR 3035 ~1976 Pocket / Financial+Business
MINERVA: 825     825 ~1974 Pocket
MINI MITE: I Mini-Mite I   I   Pocket
MINICOM: 8 (version-1) EXECUTIVE 8   8 ~1974 Pocket
MINICOM: 8 (version-2) EXECUTIVE 8   8 ~1974 Pocket
MINITEC: TE8M TE-8M   TE8M (TE-8M) 197? Pocket
MINTRON: ESR817 ESR-817 ELECTRONIC SLIDE RULE ESR817 (ESR-817) ~1975 Pocket
MINTRON: S874L   Electronic Calculator S874L ~1976 Pocket
MIRACLE: II Miracle II   II 197? Pocket
MONARCH: (Unknown model 1)       ~1978 Pocket
MONARCH: 810     810 ~1975 Pocket
MONARCH: L0831T L-0831T L0831T 1976 Pocket
MONDIMAT: (Unknown model 1)       ~1978 Pocket
MONDIMAT: ER8095 ER 8095   ER8095 (ER 8095) ~1978 Pocket
MONDIMAT: LC2   ELECTRONIC CALCULATOR LC2 ~1975 Pocket
MONROE: 1330 MODEL 1330, ELECTRONIC PRINTING CALCULATOR 1330 1972 Desktop with Display+Printer
MONROE: 1330-1   MODEL 1330-1, ELECTRONIC PRINTING CALCULATOR 13301 (1330-1) 1972 Desktop with Display+Printer
MONROE: 1340     1340 1972 Desktop with Display+Printer
MONROE: 1350     1350 1972 Desktop with Display+Printer
MONROE: 20 MONROE-LITTON: 20 MODEL 20 20 1972 Pocket
MONSANTO_parts(E): MAN3A (Display)     MAN3A ~1975 Part / Display_LED_Module
MONTE CARLO: (Unknown model 1)       ~1975 Pocket
MONTE CARLO: (Unknown model 2)       ~1975 Pocket
MONTE CARLO: (Unknown model 3)       ~1975 Pocket
MONTE CARLO: (Unknown model 4)       ~1975 Pocket
MONTE CARLO: (Unknown model 5)       ~1975 Pocket
MONTEVERDI: E502     E502 ~1975 Pocket
MONTEVERDI: U605     U605 197? Pocket
MONTGOMERY WARD: I ELECTRONIC I ELECTRONIC I I 1973 Pocket
MONTGOMERY WARD: P10 (version-1) WARDS P-10, Model No. DNS-8678A U542 1974 Pocket
MONTGOMERY WARD: P10 (version-2)     DNS8678A (DNS-8678A) ~1974 Pocket
MONTGOMERY WARD: P100 (TXI8661A)   P100 1974 Pocket
MONTGOMERY WARD: P200 Model number TXI8662A TXI8662A (TXI-8662A) 1974 Pocket
MONTGOMERY WARD: P201 P201 MEMORY CALCULATOR DAN8659A ~1975 Pocket
MONTGOMERY WARD: P300 Model number TXI-8663A TXI8663A (TXI-8663A) 1974 Pocket
MONTGOMERY WARD: P330 SCIENTIFIC CALCULATOR P330 SCIENTIFIC CALCULATOR, Model No. DAN-8665A DAN8665A 1976 Pocket
MONTGOMERY WARD: P50 WARDS P-50, Model No. DNS-8660A DNS8660A 1974 Pocket
MONTGOMERY WARD: P800 electronic P800 Model No.TXI8642A TXI8642A 1973 Pocket
MONTGOMERY WARD: P8F electronic P8F Model No. TXI-8644A TXI8644A (TXI-8644A) 01-aug-1973 Pocket
MONTGOMERY WARD: P8M electronic 8PM, (TXI8646A)   TXI8646A (TXI-8646A) 20-aug-1973 Pocket
MONTGOMERY WARD: P8P electronic P8P Model No. TXI-8645A TXI8645A (TXI-8645A) 1973 Pocket
MONTGOMERY WARD: P90 ELECTRONIC P90 WARDS P-90, MODEL NO. DAN-8670B, 90-5001 DAN8670B (DAN-8670B) 1974 Pocket
MORSE INTERNATIONAL: 8 Morse 8   8 1973 Pocket
MPI: 350 (version-1)   MODEL 350 350 ~1976 Pocket
MPI: 350 (version-2) MODEL 350 350 1976 Pocket
MPI: 360 MEMORY MODEL 360 360 ~1976 Pocket
MUSTANG: 3000     3000 1980 Pocket
NATIONAL CASH REGISTER (NCR): 18-40   CLASS 18-40 1840 (18-40) 1971 Pocket
NATIONAL CASH REGISTER (NCR): 18-43   CLASS 18-43 1843 (18-43)   Pocket
NATIONAL CASH REGISTER (NCR): 18-44   CLASS 18-44 1844 (18-44) 1972 Pocket
NATIONAL SEMICONDUCTOR: 4510 (version-1) Mathematician   4510 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 4510 (version-3) Mathematician   4510 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 4510 (version-4)     4510 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 4520 Scientist   4520 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 4525 Scientist PR NOVUS 4525 4525 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 4615     4615 1975 Pocket / RPN (Reverse Polish Notation)
NATIONAL SEMICONDUCTOR: 4640 (version-1)     4640 1976 Pocket / RPN (Reverse Polish Notation)
NATIONAL SEMICONDUCTOR: 4640 (version-2)     4640 ~1976 Pocket / RPN (Reverse Polish Notation)
NATIONAL SEMICONDUCTOR: 4650     4650 1976 Pocket
NATIONAL SEMICONDUCTOR: 4660     4660 1976 Pocket
NATIONAL SEMICONDUCTOR: 600 (version-1) model 600 600 ~1975 Pocket / RPN (Reverse Polish Notation)
NATIONAL SEMICONDUCTOR: 600 (version-2)     600 ~1975 Pocket / RPN (Reverse Polish Notation)
NATIONAL SEMICONDUCTOR: 600 (version-3)   600 CALCULATOR 600 ~1975 Pocket / RPN (Reverse Polish Notation)
NATIONAL SEMICONDUCTOR: 600 (version-4)   MODEL 600 600 ~1975 Pocket / RPN (Reverse Polish Notation)
NATIONAL SEMICONDUCTOR: 600 (version-5) WhizKid 600 CALCULATOR 600 ~1975 Pocket / RPN (Reverse Polish Notation)
NATIONAL SEMICONDUCTOR: 600 (version-6)     600 ~1975 Pocket / RPN (Reverse Polish Notation)
NATIONAL SEMICONDUCTOR: 6010 International Computer   6010 ~1975 Pocket / Converter
NATIONAL SEMICONDUCTOR: 6010T International Computer   6010T ~1975 Pocket / Converter
NATIONAL SEMICONDUCTOR: 6020     6020 ~1976 Pocket / Financial+Business
NATIONAL SEMICONDUCTOR: 6025     6025 ~1976 Pocket / Financial+Business
NATIONAL SEMICONDUCTOR: 6030 Statistician   6030 ~1975 Pocket / Statististics+Probability
NATIONAL SEMICONDUCTOR: 6035     6035 ~1976 Pocket / Financial+Business
NATIONAL SEMICONDUCTOR: 750 (version-1)     750 1974 Pocket
NATIONAL SEMICONDUCTOR: 750 (version-2)     750 1974 Pocket
NATIONAL SEMICONDUCTOR: 810     810 1973 Pocket
NATIONAL SEMICONDUCTOR: 831     831 ~1974 Pocket
NATIONAL SEMICONDUCTOR: 832       ~1974 Pocket
NATIONAL SEMICONDUCTOR: 835 (version-1)     835 1977 Pocket
NATIONAL SEMICONDUCTOR: 835 (version-2)     835 ~1977 Pocket
NATIONAL SEMICONDUCTOR: 835 (version-3)     835 ~1977 Pocket
NATIONAL SEMICONDUCTOR: 835A (version-1)     835A 1978 Pocket
NATIONAL SEMICONDUCTOR: 835A (version-2)     835A ~1978 Pocket
NATIONAL SEMICONDUCTOR: 842     842 ~1974 Pocket
NATIONAL SEMICONDUCTOR: 850     850 ~1975 Pocket
NATIONAL SEMICONDUCTOR: 850A     850A ~1975 Pocket
NATIONAL SEMICONDUCTOR: 852     852 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 888     888 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 900 (version-1)     900 1974 Pocket
NATIONAL SEMICONDUCTOR: 900 (version-2)     900 1974 Pocket
NATIONAL SEMICONDUCTOR: 900 (version-3)   900 CALCULATOR 900 1974 Pocket
NATIONAL SEMICONDUCTOR: CMIV Century Mark IV   CMIV 197? Pocket
NATIONAL SEMICONDUCTOR: Cops Pocket Assistant     Cops Pocket Assistant   Pocket / Special
NATIONAL SEMICONDUCTOR: Financier PR     Financier PR   Pocket
NATIONAL SEMICONDUCTOR: PR Scientist PR   PR   Pocket
NATIONAL SEMICONDUCTOR: Quiz Kid (version-2)     Quiz Kid 1978 Pocket / Social+Behavorial (education)
NATIONAL SEMICONDUCTOR: Quiz Kid Racer     Quiz Kid Racer ~1979 Pocket / Games
NATIONAL SEMICONDUCTOR: Statistician     Statistician 1975 Pocket / Financial+Business
NATIONAL SEMICONDUCTOR_parts(E): 66A (Display) NS66A   66A ~1974 Part / Display_LED_Module
NATIONAL SEMICONDUCTOR_parts(E): 805435 (PCB)   3135 805435 ~1975 Part / Display_LED_Module
NATIONAL SEMICONDUCTOR_parts(E): A0098 (Display LED)     A0098 ~1974 Part / Display_LED_Module
NATIONAL SEMICONDUCTOR_parts(E): A1188A (Display LED-Array)     A1188A ~1975 Part / Display_LED_Module
NATIONAL SEMICONDUCTOR_parts(E): A1298 (Display LED) NSA1298   A1298 ~1974 Part / Display_LED_Module
NATIONAL SEMICONDUCTOR_parts(E): A1488 (Display LED) NSA1488   A1488 ~1976 Part / Display_LED_Module
NATIONAL SEMICONDUCTOR_parts(E): A198 (Display LED) NSA198   A198 ~1975 Part / Display_LED_Module
NATIONAL SEMICONDUCTOR_parts(E): A2170 (Display LED 12 Digit) NSA2170   A2170 ~1975 Part / Display_LED_Module
NATIONAL SEMICONDUCTOR_parts(E): A298 (Display LED 8+1 Digit) NSA298   A298 ~1975 Part / Display_LED_Module
NATIONAL SEMICONDUCTOR_parts(E): A5120 (Display LED-Array) NSA5120   A5120 ~1975 Part / Display_LED_Module
NATIONAL SEMICONDUCTOR_parts(E): NSN98B (Display)     NSN98B (NSN 98B) ~1974 Part / Display_LED_Module
NECKERMANN: 027/766   Art.-Nr. 027/766 027766 (027/766) ~1975 Pocket
NECKERMANN: 200 (version-1) electronic 200 electronic 200, Art.Nr. 027/855 027855 (027/855) ~1974 Pocket
NECKERMANN: 200 (version-2) electronic 200   200 1974 Pocket
NECKERMANN: 210 electronic 210   210 1975 Pocket
NECKERMANN: 300 electronic 300 electronic 300, Art.Nr. 027/618 027618 (027/618) 1974 Pocket
NECKERMANN: DC6+6 (version-1) electronic dc6+6   dc6+6 1974 Pocket
NECKERMANN: DC6+6 (version-2) electronic dc6+6   816248 (816/248) ~1973 Pocket
NECKERMANN: DC8 electronic dc8   816264 (816/264) ~1973 Pocket
NECKERMANN: Electronic Mini electronic-mini ART.-NR. 027/588 027588 (027/588) ~1973 Pocket
NECKERMANN: TR300 TR-300   034193 (034/193) ~1977 Pocket
NETRONICS: (Unknown model)         Pocket / Kit
NETRONICS: N1000X MODEL N1000X N1000X 1975 Pocket / Kit
NETRONICS: N2000MX     N2000MX ~1974 Pocket / Kit
NETRONICS: N2000X     N2000X ~1974 Pocket / Kit
NEUTRON: 110     110 ~1978 Pocket
NEUTRON: 110B     110B ~1978 Pocket
NEUTRON: 465     465 197? Pocket
NEUTRON: 88M (version-1) Super 88M   88M 1975 Pocket
NEUTRON: 88M (version-2) Super 88M   88M 1975 Pocket
NICE: (Unknown model)       ~1973 Desktop with Display
NIKJAN: (Unknown model)       ~1978 Pocket
NIKJAN: EL601 EL-601   EL601 (EL-601) ~1977 Pocket
NIKKO & COMPANY: 81 Executive 81   81   Pocket
NIXDORF: LK3000 (version-1) LK-3000   LK3000 (LK-3000) 1979 Pocket
NIXDORF: LK3000 (version-2) LK-3000   LK3000 (LK-3000) 1979 Pocket
NOBILITY: 3000     3000 ~1978 Pocket
NOBILITY: 309     309 ~1977 Pocket
NOBILITY: K14/350 MODEL K14/350 K14350 (K14/350) ~1974 Pocket
NORIS: 3000     3000 ~1978 Pocket
NORMAN: 250     250 1975 Pocket
NORMAN: 500     500 197? Pocket
NORMAN: 600 (version-1)     600 ~1973 Pocket
NORMAN: 600 (version-2) MODELO 600 600 ~1973 Pocket
NORMAN: 600 (version-3)     600 ~1973 Pocket
NORMAN: 650     650 ~1973 Pocket
NORMAN: 651     651 ~1973 Pocket
NORMAN: 652RC NOVUS   652RC   Pocket
NORMAN: 700HSC 700-HSC   700HSC (700-HSC) ~1975 Pocket
NORMAN: 701HSC 701-HSC 701-HSC 701HSC (701-HSC) 197? Pocket
NORMAN: 800 NOVUS, Matematica 800   800 197? Pocket
NORMAN: 810 (version-1) NOVUS, Financiera   810 1975 Pocket / Financial+Business
NORMAN: 810 (version-2)     810 ~1975 Pocket / Financial+Business
NOVA: 650     650 1975 Pocket
NOVEDAS ELECTRONICAS (NESA): 831 NOVUS 831   831 ~1975 Pocket
NOVEDAS ELECTRONICAS (NESA): 850 NOVUS 850   850 ~1975 Pocket
NOVEDAS ELECTRONICAS (NESA): Regla de Calculo   mod RCE REGLA DE CALCULO   Pocket / RPN (Reverse Polish Notation)
NOVUS: 1000     1000  
NOVUS: 3500 (version-1) Sliderule NOVUS 3500 SLIDERULE 3500 1974 Pocket
NOVUS: 3500 (version-2) Sliderule   3500 1974 Pocket
NOVUS: 4510 (version-2) Mathematician   4510 ~1975 Pocket / RPN (Reverse Polish Notation)
NOVUS: 4510 (version-3) Mathematician NOVUS 4510 MATHEMATICIAN 4510 1975 Pocket
NOVUS: 4515 (version-1) Mathematician PR   4515 1975 Pocket / RPN (Reverse Polish Notation)
NOVUS: 4515 (version-2) Mathematician PR   4515 ~1975 Pocket / RPN (Reverse Polish Notation)
NOVUS: 4520 Scientist   4520 ~1976 Pocket / RPN (Reverse Polish Notation)
NOVUS: 4525 National Semiconductor, Scientist PR   4525 1975 Pocket
NOVUS: 6010 International Computer NOVUS 6010 6010 ~1975 Pocket / Converter
NOVUS: 6020 (version-1) Financier   6020 1975 Pocket / Financial+Business
NOVUS: 6020 (version-2) Financier   6020 1975 Pocket / Financial+Business
NOVUS: 6020 (version-3) Financier   6020 1975 Pocket
NOVUS: 6025 Financier PR   6025 1975 Pocket / Financial+Business
NOVUS: 6030 Statistician   6030 ~1975 Pocket / Statististics+Probability
NOVUS: 6035 Statistician PR   6035 ~1975 Pocket / Statististics+Probability
NOVUS: 650 (version-1) Mathbox   650 1975 Pocket / RPN (Reverse Polish Notation)
NOVUS: 650 (version-2)     650 ~1975 Pocket / RPN (Reverse Polish Notation)
NOVUS: 650 (version-3)     650 1975 Pocket / RPN (Reverse Polish Notation)
NOVUS: 650 (version-4) Mathbox   650 1975 Pocket / RPN (Reverse Polish Notation)
NOVUS: 750 (version-1)     750 ~1975 Pocket
NOVUS: 750 (version-2)     750 ~1975 Pocket
NOVUS: 8     8 ~1974 Pocket
NOVUS: 820     820 1975 Pocket
NOVUS: 821     821 1975 Pocket
NOVUS: 821 (PHILCO)     821   Pocket
NOVUS: 822 The Professional   822 1975 Pocket
NOVUS: 822M     822M ~1975 Pocket
NOVUS: 823 (version-1)     823 1974 Pocket
NOVUS: 823 (version-2)     823 1974 Pocket
NOVUS: 824R (version-1)     824R ~1974 Pocket
NOVUS: 824R (version-2)     824R ~1974 Pocket
NOVUS: 824T     824T ~1975 Pocket
NOVUS: 826     826 1975 Pocket
NOVUS: 830 DATACHECKER   830 ~1974 Pocket
NOVUS: 831       1976 Pocket
NOVUS: 832         Pocket
NOVUS: 835 (version-1)   U606 835 1976 Pocket
NOVUS: 835 (version-2)   Un producto fabricado por: COMPLEJO ELECTRONICO PERUANO E.P.S. 835 ~1976 Pocket
NOVUS: 842   NOVUS 832/842 842 ~1975 Pocket
NOVUS: 850 (version-1)     850 ~1975 Pocket
NOVUS: 850 (version-2)     850 ~1975 Pocket
NOVUS: 850 (version-3)     850 ~1975 Pocket
NOVUS: 850 (version-4)     850 ~1975 Pocket
NOVUS: 850 (version-5)     850 1975 Pocket
NOVUS: 900     900   Pocket
NOVUS: 91     91 1976 Pocket
NOVUS: 950     950 ~1975 Pocket
NOVUS: Attache     Attache 1975 Pocket
NOVUS: CMIV     CMIV 197? Pocket
NOVUS: Executive     Executive 1975 Pocket
NUMEREX: 802     802 ~1973 Pocket
OKHAI: 8P     8P   Pocket
OLSON: 1209     1209 ~1973 Pocket
OLYMPIA: 880 MODEL 880 880 ~1978 Pocket
OLYMPIA: CD41 (version-2)   OLYMPIA POCKET CALCULATOR, Olympia USA Inc. CD41 197? Pocket
OLYMPIA: CD51   POCKET CALCULATOR CD51 1973 Pocket
OMRON: 802   ELECTRONIC CALCULATOR, TYPE 802 802 ~1972 Pocket
OMRON_parts(E): TAV80-34402C (PCB)   TAV80-34402C TAV8034402C (TAV80-34402C) ~1972 Part / Display_LED_Module
ONGNICA: 3000     3000 1978 Pocket
ONGNICA: 880     880 ~1978 Pocket
ONGNICA: 99     99 ~1975 Pocket
ORBIT: OSR1503     OSR1503 197? Pocket
ORDIBEL COLLATORS: Executive     Executive 1973 Pocket
PACIFIC ELECTRONICS: 100B (version-1)   Model: 100B 100B ~1973 Pocket
PACIFIC ELECTRONICS: 100B (version-2)   Model: 100B 100B 1973 Pocket
PANASONIC: JE2000U 2000, AC/Rechargeable ELECTRONIC CALCULATOR, MODEL JE-2000U JE2000U (JE-2000U) 1974 Pocket
PANASONIC: JE2001U 2001, AC/Rechargeable ELECTRONIC CALCULATOR, MODEL JE-2001U JE2001U (JE-2001U) 1974 Pocket
PANASONIC: JE2002U 2002, AC/Rechargeable ELECTRONIC CALCULATOR, MODEL JE-2002U JE2002U (JE-2002U) 1974 Pocket
PANASONIC: JE2200 PANAC 2200, National ELECTRONIC CALCULATOR, PANAC, MODEL JE-2200 JE2200 (JE-220) ~1974 Pocket
PANASONIC: JE8500U 8500, ELECTRONIC CALCULATOR ELECTRONIC CALCULATOR, MODEL JE-8500 JE8500 (JE-8500U) ~1975 Pocket
PANASONIC: JE880U (version-1) PANAC 880 ELECTRONIC CALCULATOR, PANAC MODEL JE-880U JE880U (JE-880U) ~1973 Pocket
PANASONIC: JE880U (version-2) 880 ELECTRONIC CALCULATOR, MODEL JE-880U JE880U (JE-880U) ~1973 Pocket
PASSPORT: III     III ~1973 Pocket
PD LABS: Miracal     Miracal 1973 Pocket
PENNEY: 816 mini 816 MODEL: 816 816 ~1974 Pocket
PENNEY: 855 MEMO 855   855 ~1974 Pocket
PHILIPS: P35 P-35 Mathematical   P35 ~1976 Pocket
PHILIPS: P35P P-35P Mathematical P-35P Mathematical P35P (P-35P)   Pocket
PHILIPS: P60 P-60   P60 (P-60) ~1976 Pocket
PHILIPS: P63 P-63 Statistical   P63 (P-63) 1975 Pocket / Statististics+Probability
PHILIPS: P63P P-63P Statistical   P63P (P-63P) 1975 Pocket / Statististics+Probability
PHILIPS: P8   P-8 P8 (P-8) ~1974 Pocket
PHILIPS: P82 P-82 P-82 P82 (P-82) ~1975 Pocket
PHILIPS: P84       ~1975 Pocket
PHYTRON: 32 82R   32 1973 Pocket
PICO: PA80N (version-1) PA-80N PA80N (PA-80N) 1975 Pocket
PICO: PA80N (version-2)     PA80N (PA-80N) ~1975 Pocket
PICO: PA80NK     PA80NK 1975 Pocket
PICO: PB80S   PB-80S PB80S ~1975 Pocket
PICOM: 501 Mini 501 Auto Constant   501 ~1974 Pocket
PIRATRON: 720 ELECTRONIC CALCULATOR   720 ~1975 Pocket
PLANAR: Memory       1978 Pocket
PLUSTRONICS: 108 Plustron 108   108 1974 Pocket
PLUSTRONICS: 308 Plustron   308 1974 Pocket
PLUSTRONICS: 508 Plustron   508 ~1974 Pocket
PLUSTRONICS: 608 Plustron   608 ~1974 Pocket
PLUSTRONICS: 636 PLUSTRONIC 636   636 1973 Pocket
PLUSTRONICS: 808 Plustron Model 808 808 ~1974 Pocket
PLUSTRONICS: 908 Plustron   908 ~1974 Pocket
PLUSTRONICS: LE806 PLUSTRONIC   LE806 ~1973 Pocket
POLY PAK: (Kit)     92CU2477 ~1976 Pocket / Kit
POLYGON: 3000     3000 1981 Pocket
POWER: (Unknown model)       197? Pocket
PRECISA: 103   MODEL 103 103 1973 Pocket
PRECISA: 104+   MINI 104+ MEMORY 104+ ~1973 Pocket
PRECOR: 801     801 197? Pocket
PRICE RESEARCH INDUSTRIES (PRA): Wisp     Wisp 197? Pocket
PRINZTRONIC: 1001M     1001M ~1974 Pocket
PRINZTRONIC: 3001M (version-1) 3001M Scientific FINANCIAL, Electronic Calculator 3001M ~1974 Pocket
PRINZTRONIC: 4     4 1974 Pocket
PRINZTRONIC: 400     400 1978 Pocket
PRINZTRONIC: 7 (version-1) Mini 7   7 1975 Pocket
PRINZTRONIC: 7 (version-2) Mini 7     1975 Pocket
PRINZTRONIC: 8 MICRO 8 Mini Calculator 8 1976 Pocket
PRINZTRONIC: 810N   electronic calculator 810N 1974 Pocket
PRINZTRONIC: C15 (version-1)     C15 1973 Pocket
PRINZTRONIC: C15 (version-2)     C15 ~1973 Pocket
PRINZTRONIC: C20   MODEL C20, ELECTRONIC CALCULATOR, DIXONS INTERNATIONAL C20 1973 Pocket
PRINZTRONIC: C30     C30 ~1974 Pocket
PRINZTRONIC: Countdown     Countdown ~1974 Pocket / Time
PRINZTRONIC: IMP Imp   Imp ~1973 Pocket
PRINZTRONIC: LE808 PRINZ   LE808 1974 Pocket
PRINZTRONIC: LE808P PRINZ LE-808P LE808P 1974 Pocket
PRINZTRONIC: M (version-1)     M 1974 Pocket
PRINZTRONIC: M (version-2)     M 1974 Pocket
PRINZTRONIC: M Memory     M Memory 1974 Pocket
PRINZTRONIC: M300     M300 1978 Pocket
PRINZTRONIC: M500     M500 ~1974 Pocket
PRINZTRONIC: M900 M-900   M900 (M-900) ~1977 Pocket
PRINZTRONIC: Micro ELECTRONIC CALCULATOR Micro 1972 Pocket
PRINZTRONIC: Micro-Game Centre   MICRO-GAME CENTRE Micro-Game Centre ~1979 Pocket / Games
PRINZTRONIC: Mini (version-1)     Mini 1974 Pocket
PRINZTRONIC: Mini (version-2)     Mini 1974 Pocket
PRINZTRONIC: Mini Scientific     Mini Scientific 1975 Pocket
PRINZTRONIC: Numberman     Numberman 1975 Pocket
PRINZTRONIC: P900 AUTO CONSTANT   P900 197? Pocket
PRINZTRONIC: Program PROGRAMMABLE SCIENTIFIC CALCULATOR   Program 1975 Pocket / RPN (Reverse Polish Notation)
PRINZTRONIC: SC1500M     SC1500M ~1975 Pocket
PRINZTRONIC: SC2001M   ELECTRONIC CALCULATOR SC2001M ~1974 Pocket
PRINZTRONIC: SC3001M     SC3001M 197? Pocket
PRINZTRONIC: SL910 Powerman MODEL SL-910 SL910 ~1974 Pocket
PRINZTRONIC: X15 (version-1) MODEL X15 ELECTRONIC CALCULATOR X15 ~1975 Pocket
PRINZTRONIC: X15 (version-2)   MODEL X15 ELECTRONIC CALCULATOR X15 ~1975 Pocket
PRIVILEG: 04962   Elektronik Rechner, Bestell-Nummer 04962 04962 1974 Pocket
PRIVILEG: 102831 5     102831 5 (102831 5) ~1974 Pocket
PRIVILEG: 1080ESRENC 1080 ESR-E-NC ELEKTRONENRECHNER 1807601 (180.760 1) 1975 Pocket
PRIVILEG: 1081ESRE 1081 ESR-E 1081ESR-E, Elektronik-Rechner, Bestell-Nr. 427.701 8 4277018 (427.701 8) ~1975 Pocket
PRIVILEG: 2000 (Electronic 2000)     2000 1974 Pocket
PRIVILEG: 2001 super 2001   2001 ~1973 Pocket
PRIVILEG: 2002 (version-1) 01373     01373 ~1973 Pocket
PRIVILEG: 2002 (version-2) 02761 super 2002   02761 ~1973 Pocket
PRIVILEG: 2002 (version-3) super 2002   2002 1973 Pocket
PRIVILEG: 2002 (version-4) 04614 super 2002 Elektronikrechner Nr.02761 04614 ~1973 Pocket
PRIVILEG: 6/12 (version-1) Personal 60-DB BUSICOM 60-DB 612 (6/12) ~1973 Pocket
PRIVILEG: 60     59222 ~1974 Pocket
PRIVILEG: 61   Elektronik-Rechner, Bestell-Nr. 343.801 7 3438017 (343.801 7) 1974 Pocket
PRIVILEG: 66 (version-1) 01496     01496 1973 Pocket
PRIVILEG: 66 (version-2)     66 ~1973 Pocket
PRIVILEG: 78 ELEKTRONIK-RECHNER 4210431 (421.0431) 1975 Pocket
PRIVILEG: 80   Elektronik-Rechner 1976406 (197640 6) 1974 Pocket
PRIVILEG: 801 (version-2)   Elektronik Rechner, Bestell-Nr. 206370 9 2063709 (206370 9) 1974 Pocket
PRIVILEG: 802 (version-2) Elektronik Rechner 802 ~1974 Pocket
PRIVILEG: 803 Elektronik-Rechner, Bestell-Nr. 343.841 3 3438413 (343.841 3) ~1975 Pocket
PRIVILEG: 81 (version-1)     3438116 (343.811 6) 1975 Pocket
PRIVILEG: 81 (version-2)     3438116 (343.811 6) 1975 Pocket
PRIVILEG: 81 (version-3)       ~1975 Pocket
PRIVILEG: 81 (version-4) Elektronik-Rechner, Bestell-Nr. 343.811 6 3438116 (343.811 6) ~1975 Pocket
PRIVILEG: 811NC litronix, 811-NC, model 1102R 811-NC, ELEKTRONEN-RECHNER, Bestell-Nr. 45989 45989 1974 Pocket
PRIVILEG: 812     812 1972 Pocket
PRIVILEG: 82 (version-1) Elektronik-Rechner 3807617 (380.761 7) ~1975 Pocket
PRIVILEG: 82 (version-2) Elektronik-Rechner, Bestell Nr. 280.761 7A 3807617A (380.761 7A) ~1975 Pocket
PRIVILEG: 82 (version-3)     3807617 (380.761 7) ~1975 Pocket
PRIVILEG: 820     30690 1974 Pocket
PRIVILEG: 83   Elektronik-Rechner, Best.-Nr. 384.743 1, 7J214 3847431 (384.743 1) 1976 Pocket
PRIVILEG: 831NC 831-NC Elektronen-Rechner, Assembled by Litronix 427721 (427.721) 1975 Pocket
PRIVILEG: 833K 833 K Elektronik Rechner, Bestell-Nr. 421.193 4 4211934 (421.193 4) ~1976 Pocket
PRIVILEG: 835M 835 M Elektronik-Rechner, Bestell-Nr. 387.353 6 3873536 (387.353 6) ~1975 Pocket
PRIVILEG: 84 Elektronik-Rechner, Bestell-Nr.: 343.624-3, 7J311 3436243 (343.624 3) 1975 Pocket
PRIVILEG: 840M 840 M Elektronik-Rechner, Bestell-Nr. 421.233 8 E 4212338 (421.233 8) 1975 Pocket
PRIVILEG: 841M (version-1) 841 M Elektronik-Rechner, Best.Nr. 705.942 1, 7J215 7059421 (705.942 1) ~1975 Pocket
PRIVILEG: 841M (version-2) 841 M Elektronik-Rechner, Best.Nr. 705.942 1, 7J215 406821 (406.821) ~1975 Pocket
PRIVILEG: 842M 842 M Elektronik-Rechner, Best.-Nr. 482.702 8, 7J341 4827028 (482.702 8) 1978 Pocket
PRIVILEG: 85 (version-1) Elektronik-Rechner, Bestell-Nr. 460.651 3 4606513 (460.651 3) 1976 Pocket
PRIVILEG: 85 (version-2) Elektronik-Rechner, Bestell-Nr. 460.651 3 4606513 (460.651 3) ~1975 Pocket
PRIVILEG: 851M 851 M Elektronik-Rechner, Bestell-Nr. 359490 0 3594900 (359.490 0) 1974 Pocket
PRIVILEG: 852MNC 852-M-NC Elektronen-Rechner, Assembled by Litronix 427741 (427.741) ~1975 Pocket
PRIVILEG: 853M 853 M Elektronik-Rechner, Bestell-Nr. 700.111 8 7001118 (700.111 8) 1974 Pocket
PRIVILEG: 855M (version-1) 855 M   6272007 (627.200 7) 1974 Pocket
PRIVILEG: 855M (version-2) 855 M ELEKTRONENRECHNER, Bestell-Nr. 637200 7 6372007 (637200 7) 1974 Pocket
PRIVILEG: 86   Best.-Nr. 487.111 7 4871117 (487.111 7) 1975 Pocket
PRIVILEG: 861MNC 861-M-NC 861-M-NC, ELEKTRONEN-RECHNER, Bestell-Nr. 45990 45990 1975 Pocket
PRIVILEG: 862M 862 M Elektronik Rechner, Bestell-Nummer 62810 62810 1974 Pocket
PRIVILEG: 863M 863 M Elektronik Rechner, Bestell-Nummer 707.651 6 7076516 (707.651 6) 1975 Pocket
PRIVILEG: 865M 865 M Elektronik-Rechner 7001217 (700.121 7) 1975 Pocket
PRIVILEG: 870ESRE 870 ESR-E Elektronik-Rechner, Besteli - Nr. 388.891 4 3888914 (388.891 4) ~1974 Pocket
PRIVILEG: 871ESNC 871-ES-NC Elektronen-Rechner Bestell-Nr. 427.761, Made by Litronix 427761 (427.761) ~1974 Pocket
PRIVILEG: 880ESR 880 ESR   10271 ~1974 Pocket
PRIVILEG: 882ESRE 882 ESR-E Elektronik Rechner, Bestell-Nummer 62987 62987 1974 Pocket
PRIVILEG: 884ESRE 884 ESR-E Elektronik-Rechner 833480 7 (833.480 7) ~1974 Pocket
PRIVILEG: 885ESR 885 ESR 885 ESR, ELEKTRONENRECHNER, Bestell-Nr. 637110 8 6371108 (637110 8) ~1974 Pocket
PRIVILEG: 891STRNC 891-STR-NC 891 STR-NC, Elektronen-Rechner Bestell-Nr. 704.691, Assembled by Litronix 704691 (704.691) ~1975 Pocket
PRIVILEG: AutoRennen   Quelle-Bestell-Nr.379.424 5 3794245 (379.424 5) ~1979 Pocket / Games
PRIVILEG: Beginner (version-1) Elektronik-Rechner, Bestell-Nr. 830.810 8 8308108 (830.810 8) ~1974 Pocket
PRIVILEG: Beginner (version-2)   Elektronik-Rechner, Bestell-Nr. 830.810 8 8308108 (830.810 8) 1974 Pocket
PRIVILEG: Beginner (version-3) Elektronik-Rechner, Bestell-Nr. 830.771 2 8307712 (830.771 2) 1974 Pocket
PRIVILEG: Beginner (version-4) Elektronik-Rechner, Bestell-Nr. 830.771 2 8307712 (830.771 2) 1974 Pocket
PRIVILEG: Executive     00241 1973 Desktop with Display
PRIVILEG: F892NC F 892NC Aufladbarer Elektronik-Rechner, Bestell-Nr. 384.392 7 3843927 (384.392 7) ~1976 Pocket / Financial+Business
PRIVILEG: Micro Computer   Bestell-Nr. 00240 00240 ~1972 Pocket
PRIVILEG: Mini Computer (version-1) 03988   Bestell-Nr. 03988 03988 1972 Pocket
PRIVILEG: Mini Computer (version-2) 03988   Bestell-Nr. 03988 03988 ~1973 Pocket
PRIVILEG: MP308 MINI CALCULATOR Bestellnummer 01925, Calculator Typ MP308 01925 1973 Pocket
PRIVILEG: PC4007 PC 4007   PC4007 (PC 4007) ~1975 Pocket
PRIVILEG: PC4008 PC 4008 Elektronik Rechner, Bestell-Nummer 04961 04961 1975 Pocket
PRIVILEG: PR55NC PR 55 NC Elektronik Rechner, Bestell-Nummer 700.231 4 7002314 (700.231 4) ~1975 Pocket / RPN (Reverse Polish Notation)
PRIVILEG: PR57NC     PR57NC 1977 Pocket
PRIVILEG: SR100NC SR 100 NC Aufladbarer Elektronik-Rechner 3840030 (384.003 0) ~1976 Pocket
PRIVILEG: SR110NC Aufladbarer Elektronik-Rechner, Bestell-Nr. 481.362. 2 4813622 (481.362 2) 1976 Pocket
PRIVILEG: SR30 SR 30 Elektronik-Rechner, Bestell-Nr. 382.392 9 3823929 (382.392 9) 1975 Pocket
PRIVILEG: SR35NC (version-1) SR-35 NC Aufladbarer Elektronik-Rechner, SR-35NC 3470135 (347.013 5) 1976 Pocket
PRIVILEG: SR35NC (version-2) SR-35 NC Aufladbarer Elektronik-Rechner, SR-35NC, Best.-Nr.347.013 5 3470135 (347.013 5) 1976 Pocket
PRIVILEG: SR53 SR 53 Elektronik-Rechner, Bestell - Nr. 700.171.2 7001712 (700.171 2) ~1975 Pocket
PRIVILEG: SR54NC SR 54 NC Elektronikrechner 7002215 (700.221 5) 1975 Pocket / Converter / RPN (Reverse Polish Notation)
PRIVILEG: SR55NC       ~1975 Pocket
PRIVILEG: TP308 MINI CALCULATOR Bestellnummer 01518 01518 ~1974 Pocket
PRIVILEG: TW308 MINI CALCULATOR Bestellnummer 01526, Calculator Typ tw308 01526 ~1974 Pocket
PRIVILEG: TW708 Bestellnummer 830.9007, Calculator Typ TW 708 8309007 (830.9007) ~1974 Pocket
PROTRONIC: 808 (version-1)   Model 808 808 ~1975 Pocket
PROTRONIC: 808 (version-2)   Model 808 808 ~1975 Pocket
PULSAR_watches: 901, 1822-2     901 1975 Watch / Time
PULSAR_watches: 901, 3822-2     901 1976 Watch / Time
PULSAR_watches: 901, 5822-2     901 ~1976 Watch / Time
PULSAR_watches: 902, 1822-2     902 1977 Watch / Time
PULSAR_watches: 902, 3822-2     902 1977 Watch / Time
PULSAR_watches: 902, 5822-2   TIME COMPUTER, INC. USA, *14K GOLDFILLED 902 1977 Watch / Time
QUALITRON: 112 QUALI 112   112 ~1973 Pocket
QUALITRON: 1407   MODEL-1407, GENERAL MODEL 1407 ~1975 Pocket
QUALITRON: 1412   MODEL-1412, ELECTRONIC CALCULATOR 1412 ~1975 Pocket
QUALITRON: 1419   MODEL-1419, (ADVANCED SCIENTIFIC) or (ADVANCED ELECTRONIC SLIDE RULE) 1419 ~1975 Pocket
QUALITRON: 1420   MODEL-1420, SENIOR SCIENTIFIC 1420 1975 Pocket
QUALITRON: 1421 PROGRAMMABLE SCIENTIFIC   1421 1975 Pocket / RPN (Reverse Polish Notation)
QUALITRON: 1423     1423 ~1975 Pocket
QUALITRON: 1449 (version-1)   MODEL-1449, ADVANCED SCIENTIFIC 1449 ~1975 Pocket
QUALITRON: 1449 (version-2)     1449 ~1975 Pocket
QUALITRON: 407 QUALI 407   407 ~1973 Pocket
QUALITRON: 416 QUALI 416   416 ~1973 Pocket
QUALITRON: 707 MODEL 707, ELECTRONIC CALCULATOR   707 ~1974 Pocket
QUALITRON: 712 MODEL 712, ELECTRONIC CALCULATOR   712 1974 Pocket
QUALITRON: 807 ELECTRONIC CALCULATOR   807 1974 Pocket
QUALITRON: 812 ELECTRONIC CALCULATOR   812 1974 Pocket
QUALITRON: 907 SLIM LINE 907   907 ~1974 Pocket
QUALITRON: 910 SLIM LINE 910   910 ~1974 Pocket
QUALITRON: QI1014 QI-1014 ELECTRONIC SLIDE RULE CALCULATOR QI1014 (QI-1014) ~1974 Pocket
QUALITRON: QI1015 (version-1) QI-1015   QI1015 (QI-1015) ~1974 Pocket
QUALITRON: QI1015 (version-2) QI-1015 ELECTRONIC SLIDE RULE CALCULATOR QI1015 (QI-1015) ~1974 Pocket
QUALITRON: QI102 QI-102   QI102 (QI-102) ~1973 Pocket
QUALITRON: QI104 (version-1) QI-104   QI104 (QI-104) ~1973 Pocket
QUALITRON: QI104 (version-2) QUALI-104   QI104 (QI-104) 1973 Pocket
QUALITRON: QI106 QI-106   QI106 (QI-106) ~1973 Pocket
QUALITRON: QI1064     QI1064 (QI-1064) ~1974 Pocket
QUALITRON_parts(E): QI515B (PCB)     QI515B (QI-515B) ~1975 Part / PCB
QUARZO: (Unknown model)       ~1974 Pocket
QUICK-CHECK: (Wrist calculator)       ~1977 Pocket
RADIANT ENERGY SYSTEMS (RES): I MARK I   MARK I ~1973 Pocket
RADIANT ENERGY SYSTEMS (RES): Ventura     Ventura ~1973 Pocket
RADIO INDUSTRY ZAGREB (RIZ): 8 SUPERLECTRON 8 RSO atest, br.I-1222 8 ~1974 Pocket
RADIO INDUSTRY ZAGREB (RIZ): 86 DESCOM 86   86 ~1978 Pocket
RADIO INDUSTRY ZAGREB (RIZ): 86M DESCOM 86 M OOUR TV, DESCOM 86 M 86M ~1978 Pocket
RADIO INDUSTRY ZAGREB (RIZ): 86S DESCOM 86 S   86S ~1978 Pocket
RADIO INDUSTRY ZAGREB (RIZ): 89 DESCOM 89   89 ~1978 Pocket
RADIO SHACK: 4-in-1 Electronic     4-in-1 Electronic   / Games
RADIO SHACK: EC100 BATTERY-AC ELECTRONIC CALCULATOR MODEL EC-100 63600 (63-600) 1973 Pocket
RADIO SHACK: EC200 MODEL EC-200 63602 (63-602) 1973 Pocket
RADIO SHACK: EC201 TANDY EC201, ELECTRONIC MEMORY CALCULATOR Cat. No.: 65-601, Model: EC-201 65601 (65-601) ~1975 Pocket
RADIO SHACK: EC220     65604 (65-604) 1976 Pocket
RADIO SHACK: EC221 Cat. No. 65-609, Model EC-221 65609 (65-609) 1977 Pocket
RADIO SHACK: EC225 (version-1)   MODEL EC-225 EC225 (EC-225) ~1974 Pocket
RADIO SHACK: EC226 MEMORY EC-226 Cat. No.: 65-619, Model: EC-226, 7J-336 65619 (65-619) ~1978 Pocket
RADIO SHACK: EC230 (version-1)   MODEL EC-230, ELECTRONIC CALCULATOR, Catalog No. 65-608 65608 (65-608) ~1975 Pocket
RADIO SHACK: EC230 (version-2) TANDY EC-230, electronic calculator, Cat. No. 65-9010 or MODEL EC-230 659010 (65-9010) 1975 Pocket
RADIO SHACK: EC241 CAT. NO. 65-611, MODEL EC-241 65611 (65-611) 1976 Pocket
RADIO SHACK: EC242 MEMORY EC-242 CAT. NO. 65-617, MODEL EC-242 656177J207 (65-617, 7J-207) 1977 Pocket
RADIO SHACK: EC250   EC-250, ELECTRONIC CALCULATOR EC250 (EC-250) ~1973 Pocket
RADIO SHACK: EC275 EC 275 CALCULATOR 65606 (65-606) 1975 Pocket
RADIO SHACK: EC300 MODEL EC-300 63603 (63-603) 1974 Pocket
RADIO SHACK: EC330 (version-1)   EC-330, electronic calculator, Cat No. 65-9011 659011 (65-9011) ~1976 Pocket
RADIO SHACK: EC350 EC-350 65620 (65-620) 1975 Pocket
RADIO SHACK: EC400   EC-400, ELECTRONIC CALCULATOR   1975 Pocket
RADIO SHACK: EC4000 Programmable CAT. NO. 65-650, EC-4000 PROGRAMMABLE CALCULATOR 65-650 1978 Pocket
RADIO SHACK: EC4001 EC-4001, Programmable EC-4001, CAT. NO. 65-651 65-651 1977 Pocket
RADIO SHACK: EC415     65633 (65-633) 1976 Pocket
RADIO SHACK: EC425 EC-425 Calculator EC425 (EC-425) jun-1974 Pocket
RADIO SHACK: EC450 EC-450, SCIENTIFIC CALCULATOR   1974 Pocket
RADIO SHACK: EC475 MODEL EC-475 65634 (65-634) 1976 Pocket
RADOFIN: 1510       ~1975 Pocket
RADOFIN: 1610 (version-1) MODEL 1610 ELECTRONIC CALCULATOR 1610 1975 Pocket
RADOFIN: 1610 (version-2) VALUMAN-8, by Radofin, MODEL 1610 ELECTRONIC CALCULATOR 1610 1975 Pocket
RADOFIN: 1610 (version-3) MODEL 1610 ELECTRONIC CALCULATOR 1610 1975 Pocket
RADOFIN: 1620 (version-1) MODEL 1620 ELECTRONIC CALCULATOR 1620 ~1975 Pocket
RADOFIN: 1620 (version-2) VALUMAN-M, by RADOFIN, MODEL 1620 ELECTRONIC CALCULATOR 1620 ~1975 Pocket
RADOFIN: 1620 (version-3)     1620 ~1975 Pocket
RADOFIN: 1630 (version-1) MODEL 1630 ELECTRONIC CALCULATOR 1630 ~1975 Pocket
RADOFIN: 1630 (version-2) VALUMAN, BY Radofin VALUMAN-SR VALUMAN-SR ~1975 Pocket
RADOFIN: 1640 MODEL 1640 ELECTRONIC CALCULATOR 1640 ~1975 Pocket
RADOFIN: 1650     1650 ~1975 Pocket
RADOFIN: 1660 (version-1) MODEL 1660 ELECTRONIC CALCULATOR 1660 1976 Pocket
RADOFIN: 1660 (version-2)     1660 1976 Pocket
RADOFIN: 1710     1710 1976 Pocket
RADOFIN: 1720   MODEL 1720 ELECTRONIC CALCULATOR 1720 ~1976 Pocket
RADOFIN: 1750     1750 ~1976 Pocket
RADOFIN: 2200 (version-1) MODEL 2200 ELECTRONIC CALCULATOR 2200 ~1974 Pocket
RADOFIN: 2200 (version-2)     2200 ~1974 Pocket
RADOFIN: 2200 (version-3)     2200 1974 Pocket
RADOFIN: 2400 ELECTRONIC CALCULATOR 2400 ~1974 Pocket
RADOFIN: 2500   ELECTRONIC CALCULATOR 2500 1974 Pocket
RADOFIN: 2560 ELECTRONIC CALCULATOR, MODEL 2560 2560 1975 Pocket
RADOFIN: 8 VALUMAN   8 ~1975 Pocket
RADOFIN: 870 PROFESSIONAL MEMORY by Radofin, MODEL 870 ELECTRONIC CALCULATOR 870 ~1975 Pocket
RADOFIN: 875 PROFESSIONAL SLIDE RULE PROFESSIONAL SLIDE RULE, MODEL 875 ELECTRONIC CALCULATOR 875 ~1975 Pocket
RADOFIN: 880     880 ~1975 Pocket
RADOFIN: 8M VALUMAN   8M ~1975 Pocket
RADOFIN: 8P MODEL 8P ELECTRONIC CALCULATOR 8P 1975 Pocket
RAMBLER: (Unknown model)       ~1974 Pocket
RAMSGATE: M11   MODEL NO. M 11 M11 1972 Pocket
RANDS: 12P 12-P   12P (12-P) 197? Desktop with Printer
RANDS: 880 MODEL 880   880 ~1978 Pocket
RANG ELECTRONICS: 80 (version-1) MINI 80   80 ~1974 Pocket
RANG ELECTRONICS: 80 (version-2)     80 ~1974 Pocket
RAPID DATA: 1 PIONEER 1   1 ~1972 Pocket
RAPID DATA: 1616 Executive MODEL 1616 1616 ~1973 Pocket
RAPID DATA: 800 (version-1) RAPIDMAN   800 feb-1972 Pocket
RAPID DATA: 800 (version-2) RAPIDMAN RAPIDMAN, MODEL 801 800 feb-1972 Pocket
RAPID DATA: 800 (version-3)     800 feb-1972 Pocket
RAPID DATA: 801 (version-1)     801 ~1973 Pocket
RAPID DATA: 808 RAPIDMAN   707445000 (707-445-000) ~1973 Pocket
RAPID DATA: 812 RAPIDMAN MODEL 812 707450000 (707-450-000) 1973 Pocket
REALMATE: Mini   Mini Calculator Mini ~1975 Pocket
REALTONE: SC33 (version-1) Scientific-33, SC-33 SC-33 SC33 (SC-33) ~1975 Pocket
REALTONE: SC33 (version-2) Scientific-33, SC-33 SC-33 SC33 (SC-33) ~1975 Pocket
REALTONE: SC44 SC-44 SC-44 SCIENTIFIC STATISTIC CALCULATOR, SC-44 SC44 (SC-44) ~1974 Pocket
REALTONE: SC60 SC-60 SC-60 SCIENTIFIC STATISTIC CALCULATOR SC60 (SC-60) ~1974 Pocket
REALTRONIC: (Unknown model)       ~1978 Pocket
REMINGTON: 1000 SPERRY REMINGTON 1000   1000 ~1975 Pocket
REMINGTON: 807B SPERRY REMINGTON MOD.807B 807B 1972 Pocket
REMINGTON: Compact Printer SPERRY REMINGTON, COMPACT PRINTER MOD. COMPACT PRINTER Compact Printer nov-1974 Desktop with Display+Printer
RENO: S1B Sprech+   S1B ~1975 Pocket / Speech
REVETRONIC: HP20     HP20 ~1975 Pocket
REX-ROTARY: D21 CONTEX 21 CONTEX 21 D21 ~1974 Desktop with Display
REX-ROTARY: D51 Contex D51   D51 1972 Desktop with Display
RFT: 100 konkret 100 ELEKTRONISCHER TASCHENRECHNER 100 1977 Pocket
RFT: 200 (version-1) konkret 200 ELEKTRONISCHER TASCHENRECHNER 200 1977 Pocket
RFT: 200 (version-2) konkret 200 ELEKTRONISCHER TASCHENRECHNER 200 1977 Pocket
RFT: 400 (version-1) konkret 400   400 1977 Pocket
RFT: 400 (version-2) konkret 400   400 1977 Pocket
RFT: 400 (version-3) konkret 400   400 1977 Pocket
RFT: 400 (version-4) konkret 400   400 1977 Pocket
RFT: 600 (version-1) konkret 600 ELEKTRONISCHER TASCHENRECHNER 600 1978 Pocket / RPN (Reverse Polish Notation)
RFT: 600 (version-2) konkret 600   600 1978 Pocket
RFT: 73 (version-1) minirex 73   73 1973 Pocket
RFT: 73 (version-2) minirex 73 ELEKTRONISCHER TASCHENRECHNER 73 1973 Pocket
RFT: 74 (version-2) minirex 74 ELEKTRONISCHER TASCHENRECHNER 74 1974 Pocket
RFT: 74 (version-3) = 75? minirex 74 ELEKTRONISCHER TASCHENRECHNER 74 1974 Pocket
RFT: 75 (version-1) minirex 75   75 1975 Pocket
RFT: 75 (version-2) minirex 75 ELEKTRONISCHER TASCHENRECHNER 75 1975 Pocket
RFT: MR201 (version-1)     MR201 1978 Pocket
RFT: MR201 (version-2)     MR201 1978 Pocket
RFT_parts(E): VK11 (Display)     VK11   Part / Display_LED_Module
RFT_parts(E): VK12 (Display)     VK12   Part / Display_LED_Module
RFT_parts(E): VQB37 (Display module)   VQB 37 WF VQB37 (VQB 37 WF) ~1974 Part / Display_LED_Module
RFT_parts(E): VQD30 (Display)   VQD 30 VQD30 (VQD 30) ~1974 Part / Display_LED_Module
RFT_parts(E): VQD32-2 (Display)   VQD 30 WF VQD32-2 (VQD 30 WF) ~1974 Part / Display_LED_Module
RICOH: X10 RICOMAC X*10 X-10, CODE 7554 7554 1974 Pocket
RIVIERA: 100     100 ~1975 Pocket
RJP: 880     880 ~1978 Pocket
RMS INTERNATIONAL: 3   Model: ZETA-3 3 ~1972 Pocket / Cabinet: Wood
RMS INTERNATIONAL: 4   Model: ZETA-4 4 ~1972 Pocket / Cabinet: Wood
RMS INTERNATIONAL: 5   Model: ZETA-5 5 ~1972 Pocket / Cabinet: Wood
RMS INTERNATIONAL: 7     7 ~1972 Pocket / Cabinet: Wood
ROCKWELL: 10R   Calculator Model 10R 10R ~aug-1974 Pocket
ROCKWELL: 12R SQUARE ROOT 12R Calculator Model 12R 12R 1975 Pocket
ROCKWELL: 18R (version-1) Calculator Model 18 R 18R 1975 Pocket
ROCKWELL: 18R (version-2) Calculator Model 18 R 18R ~jun-1975 Pocket
ROCKWELL: 20R MEMORY 20R Calculator Model 20R 20R ~jul-1974 Pocket
ROCKWELL: 2149 Ambassador Advanced Scientific   2149 1974 Pocket
ROCKWELL: 21R (version-1) MEMORY, 21R   21R 1974 Pocket
ROCKWELL: 21R (version-2)     21R ~1974 Pocket
ROCKWELL: 30R (version-1) SLIDE RULE MEMORY 30R Calculator Model 30R 30R 1974 Pocket
ROCKWELL: 30R (version-3)     30R 1974 Pocket
ROCKWELL: 31R (version-1) SLIDE RULE MEMORY Calculator Model 31 R 31R 1975 Pocket
ROCKWELL: 31R (version-2) SLIDE RULE MEMORY   31R 1975 Pocket
ROCKWELL: 76 '76 Calculator Model '76 76 1976 Pocket
ROCKWELL: 8R AUTOMATIC PERCENT 8 R Calculator Model 8 R 8R ~jul-1975 Pocket
ROCKWELL: 9TR Calculator Model 9TR 9TR 1975 Pocket
RODELL: 1   Electronic Calculator 1 1974 Pocket
ROYAL: ESR35 ESR 35 MODEL ROYAL ESR 35 ESR35 (ESR 35) ~1974 Pocket
ROYAL: IV Litton Royal, Royal Digital IV DIGITAL IV IV 1972 Pocket / Stylus
ROYAL: RC80 (version-1)   R.C.-80 RC80 (R.C.-80) ~1972 Pocket / Stylus
RUBY: LE-8-7     LE87 (LE-8-7) ~1974 Pocket
SAFT LECLANCHÈ: X5M modèle X5M X5M ~1976 Pocket
SAFT LECLANCHÈ: XP MODELE XP XP ~1975 Pocket
SAFT LECLANCHÈ: XPM MODELE XPM XPM ~1975 Pocket
SAMSUNG: 801M Secal 801M Model No. 801 M 801M ~1974 Pocket
SANDS: 004     004 ~1974 Pocket
SANDS: 900 (version-1)     900 ~1975 Pocket
SANDS: 900 (version-2)     900 ~1975 Pocket
SANDS: 900M     900M ~1975 Pocket
SANDS: 900S     900S ~1975 Pocket
SANG YOUNG & CO: 7C901 Syntronix 7C901 Syntronix MODEL 7C-901 7C901 (7C-901) ~1975 Pocket
SANTRON: 12S     028622 (028/622) ~1975 Pocket
SANTRON: 15S   ARTICLE NO: 028/487 028487 (028/487) ~1975 Pocket
SANTRON: 18S (version-1)     028223 (028/223) 1975 Pocket
SANTRON: 18S (version-2)     028223 (028/223) 1975 Pocket
SANTRON: 24M MODEL 24M ART. NR. 028/657 028657 (028/657) 1976 Pocket
SANTRON: 300SR SANTRONIC 300SR ART. NR. 028/274 028274 (028/274) ~1975 Pocket
SANTRON: 30SR       1975 Pocket
SANTRON: 407   ART. NR.: 028/835 028835 (028/835) 1975 Pocket
SANTRON: 600PM   ART. NR.: 028/541 028541 (028/541) 1975 Pocket / RPN (Reverse Polish Notation)
SANTRON: 602     602 ~1975 Pocket
SANTRON: 604 MODEL 604   028762 (028/762) ~1975 Pocket
SANTRON: 720 ELECTRONIC CALCULATOR   720 ~1976 Pocket
SANTRON: 721 ELECTRONIC CALCULATOR ART. NR.: 027/332 027332 (027/332) ~1976 Pocket
SANTRON: 80S (version-1)   ART. NR.: 027 782 027782 (027/782) 1975 Pocket
SANTRON: 8M   SANTRONIC 8-M 8M (8-M) ~1975 Pocket
SANTRON: 90S Santronic 90S SANTRONIC 90S, ATRICLE NO: 028/037 028037 (028/037) 1975 Pocket
SANYO: CX8002C SACOM MINI MODEL CX-8002C CX8002C (CX-8002C) ~1973 Pocket
SANYO: CX8007 MINI CALCULATOR, CX-8007 MODEL CX-8007, ELECTRONIC CALCULATOR CX8007 (CX-8007) 1973 Pocket
SANYO: CX8071 CX-8071 MODEL CX-8071 CX8071 (CX-8071) ~1975 Pocket
SANYO: CX8073 MODEL CX-8073 CX8073 (CX-8073) 1975 Pocket
SANYO: CX8171 CX-8171 MODEL CX-8171 CX8171 (CX-8171) 1976 Pocket
SANYO: CZ2171 SCIENTIFIC 101 MODEL CZ-2171 CZ2171 (CZ-2171) 1975 Pocket
SANYO: CZ3405A SCIENTIFIC CZ-3405A   CZ3405A (CZ-3405A) ~1975 Pocket
SANYO: CZ8100 MODEL CZ-8100 CZ8100 (CZ-8100) ~1973 Desktop with Display
SANYO: CZ8102 MODEL CZ-8102 MODEL CZ-8102 CZ8102 (CZ-8102) ~1975 Pocket
SANYO: CZ8107F Financial 80 MODEL CZ-8107F CZ8107F (CZ-810F) ~1975 Pocket / Financial+Business
SANYO: CZ8112 CZ-8112 MODEL CZ-8112 CZ8112 (CZ-8112) 1977 Pocket
SANYO: ICC804D (version-3) SACOM mini E MODEL ICC-804D ICC804D (ICC-804D) may-1971 Pocket
SANYO: ICC804D (version-4) ICC-804D ICC804D (ICC-804D) may-1971 Pocket
SANYO: ICC804DE Sacom-Mini E   ICC804DE  
SANYO: ICC810 MODEL ICC-810, ELECTRONIC CALCULATOR ICC810 (ICC-810) 1972 Pocket
SANYO_parts(E): 4EY3B (PCB)   4EY-3B 4EY3B (4EY-3B) ~1971 Part / Display_LED_Module / Internals (display)
SANYO_parts(E): R4170049 (PCB)   R-4170049, M-1-2, JAPAN 704 R4170049M12 (R-4170049, M-1-2, JAPAN 704) ~1973 Part / Display_LED_Module
SATEK: 8M (version-1)     8M ~1978 Pocket
SATOLEX: Calculighter (version-1)   IC calculighter Calculighter ~1976 Pocket / Lighter / Tool
SATOLEX: Calculighter (version-2)     Calculighter 197? Pocket / Lighter / Tool
SATOLEX: Calcu-Pen     Calcu-Pen 1975 Pocket / Pen / Tool
SCEPTRE: 821     821 ~1975 Pocket
SCIENTEC: XS5297 XS-5297 ELECTRONIC CALCULATOR XS5297 (XS-5297) 1980 Pocket
SCOMARK: 99 super 99   99 1977 Pocket
SCOMARK: S930     S930 ~1977 Pocket
SEARS: 41007 DIGI-matic   41007 1973 Pocket
SEARS: 41019 DIGI-matic-M8-2   41019 ~1974 Pocket
SEARS: 41020 Digi-matic 8   41020 ~1974 Pocket
SEARS: 41021   DIGI-matic MR-10, MODEL NO 41021 41021 ~1974 Pocket
SEARS: 41024 (version-1) Digi-matic D8 Digi-matic D8, SCIENTIFIC BRAIN, MODEL NO 1024 41024 1974 Pocket
SEARS: 41024 (version-2) Digi-matic D8, SCIENTIFIC CALCULATOR Digi-matic D8, SCIENTIFIC CALCULATOR, MODEL NO 1024, PART NO 0202421 41024 ~1974 Pocket
SEARS: 41028 Digi-matic M8 MODEL NO 41028 41028 ~1973 Pocket
SEARS: 41029 Digi.matic T.8, 41029 MODEL NO 41029 41029 ~1974 Pocket
SEARS: 41030 Digi-matic 8   41030 ~1972 Pocket
SEARS: 41031 Digi-matic P8 MODEL NO 41031 41031 ~1974 Pocket
SEARS: 49.1662     491662 (49-1662) ~1978 Pocket / Social+Behavorial (education)
SEARS: 711.58151 82   71158151 (711.58151) ~1974 Pocket
SEARS: 728.5822     7285822 (728.5822) 1974 Pocket
SEARS: 728.5825 10m MODEL NO. 728.5825 7285825 (728.5825) 1974 Pocket
SEARS: 728.58820     72858820 (728.58820) ~1974 Pocket
SEARS: 728.58821     72858821 (728.58821) 1973 Pocket
SEARS: 728.58850     72858850 (728.58850) 1973 Pocket
SEARS: 728.58862 8 MODEL NO. 728.58862 72858862 (728.58862) ~1974 Pocket
SEARS: 728.58863 8 MODEL NO. 728.58863 72858863 (728.58863) 1974 Pocket
SEARS: 801.58190 MODEL NUMBER 801.58190, CALCULATOR 80158190 (801.58190) 1975 Pocket
SEARS: 801.58240 8m MODEL NUMBER 801.58240, CALCULATOR 80158240 (801.58240) 1974 Pocket
SEARS: Professor Mathics     Professor Mathics ~1976 Pocket / Social+Behavorial (education)
SEL: 811M SELCOM   811M ~1973 Pocket
SENECA: 1000 (version-1)     1000 1978 Pocket
SENECA: 1000 (version-2)     1000 ~1978 Pocket
SERD: 1204M Elektronischer Taschenrechner 1204M ~1974 Pocket
SERD: 810N Elektronischer Taschenrechner 810N 1974 Pocket
SERD: 812N     812N ~1974 Pocket
SERD: Bonn Elektronischer Taschenrechner, Modell SERD Bonn Bonn ~1975 Pocket
SERD: ESR817 ESR-817 Elektronischer Taschenrechner ESR817 (ESR-817) ~1975 Pocket
SERD: ESR875 ESR-875   ESR875 (ESR-875) ~1975 Pocket
SERD: ML8 ML-8 Elektronischer Taschenrechner ML8 (ML-8) 1974 Pocket
SHARP: CS643A   MODEL CS-643A, ELECTRONIC CALCULATOR CS643A (CS-643A) 197? Desktop with Display+Printer
SHARP: EL101 ELSI MATE EL-101 ELECTRONIC CALCULATOR, EL-101 EL101 (EL-101) 197? Pocket
SHARP: EL101R ELSI MATE EL-101R ELECTRONIC CALCULATOR, EL-101R EL101R (EL-101R) ~1974 Pocket
SHARP: EL102   ELECTRONIC CALCULATOR, EL-102 EL102 ~1974 Pocket
SHARP: EL102M ELSI MATE EL-102M ELECTRONIC CALCULATOR, EL-102M EL102M (EL-102M) ~1974 Pocket
SHARP: EL102R ELSI MATE EL-102R, ELECTRONIC CALCULATOR ELECTRONIC CALCULATOR, EL-102R EL102R (EL-102R) ~1975 Pocket
SHARP: EL104 (version-1) ELSI MATE EL-104 ELECTRONIC CALCULATOR, EL-104 EL104 (EL-104) 1976 Pocket
SHARP: EL104 (version-2) ELSI MATE EL-104 ELECTRONIC CALCULATOR, EL-104 EL104 (EL-104) 1976 Pocket
SHARP: EL106 ELSI MATE EL-106   EL106 (EL-106) ~1976 Pocket
SHARP: EL1100 ELSI MATE EL-1100   EL1100 (EL-1100) 1976 Pocket
SHARP: EL1100S ELSI MATE EL-1100S ELECTRONIC CALCULATOR, EL-1100S EL1100S (EL-1100S) <=-1976 Pocket
SHARP: EL112 ELECTRONIC CALCULATOR MODEL EL-112 EL112 (EL-112) 1972 Pocket
SHARP: EL204 ELSI MATE EL-204 ELECTRONIC CALCULATOR, EL-204 EL204 (EL-204) ~1973 Pocket
SHARP: EL801 ELSI MINI EL-801 EL801 (EL-801) 1972 Pocket
SHARP: EL812 ELECTRONIC CALCULATOR, MODEL EL-812   EL812 (EL-812) ~1972 Pocket
SHARP: PC1001 PC-1001 MODEL(L) PC-1001, ELECTRONIC CALCULATOR PC1001 (PC-1001) 1973 Desktop with Display
SHARP: PC1100 (version-1) COMPET PC-1100 ELECTRONIC CALCULATOR PC-1100 PC1100 (PC-1100) 197? Pocket / Multiple-type display
SHARP: ZL5400 COMPET, ZL-5400 ELECTRONIC CALCULATING MACHINE, ZL-5400 ZL5400 (ZL-5400) ~nov-1979 Desktop with Display+Printer
SHEEN: 004 Model 004 004 ~1974 Pocket
SHEEN: 006 SUPER DOLLAR MACHINE Model 006 006 197? Pocket
SHEEN: 90     90 ~1975 Pocket
SHEEN: 906 8 DIGITS, FOUR FUNCTION FLOATING DECIMAL POINT   906 ~1974 Pocket
SHEEN: 907 AUTO CONSTANT, MEMORY AND PERCENTAGE FUNCTIONS   907 ~1974 Pocket
SHEEN: 908 AUTO CONSTANT, MEMORY-PERCENTAGE-SLIDE RULE   908 ~1975 Pocket
SHEPHERD: 8000     8000 ~1974 Pocket
SHIBUYA: 1200       ~1974 Pocket
SHIRA: 880 MODEL 880   880 ~1978 Pocket
SILCA: 48 calcolatrice PROFESSIONALE   48 1977 Pocket
SILITEK: SSC300     SSC300 197? Pocket
SILVER-REED: (Unknown model 1)       ~1974 Pocket
SILVER-REED: (Unknown model 3 SRB8?)       ~1974 Pocket
SILVER-REED: ER8095 MINI-M, ER 8095 ELECTRONIC CALCULATOR ER8095 (ER 8095) ~1974 Pocket
SILVER-REED: Mini   Mini Calculator Mini ~1976 Pocket
SILVER-REED: Mini IV   MINI IV Mini IV ~1978 Pocket
SILVER-REED: SR84 (version-1) SR 84 Elektronischer Rechner SR84 (SR 84) ~1975 Pocket
SINCLAIR: 100 Oxford 100   100 ~1974 Pocket
SINCLAIR: 150 Oxford 150   150 1975 Pocket
SINCLAIR: 200 (version-1) Oxford 200   200 ~1974 Pocket
SINCLAIR: 300 (version-1) Oxford 300   300 ~1974 Pocket
SINCLAIR: Cambridge % (version-1) Cambridge %   Cambridge % 1975 Pocket
SINCLAIR: Cambridge % (version-2)       ~1975 Pocket
SINCLAIR: Cambridge (version-1)     Cambridge 1975 Pocket
SINCLAIR: Cambridge (version-2)     Cambridge 1975 Pocket
SINCLAIR: Cambridge (version-3)     Cambridge 1973 Pocket
SINCLAIR: Cambridge (version-4)     Cambridge 1974 Pocket / Kit
SINCLAIR: Cambridge (version-5)     Cambridge ~1975 Pocket
SINCLAIR: Cambridge Memory (version-1)     Cambridge Memory 1974 Pocket
SINCLAIR: Cambridge Memory (version-2)     Cambridge Memory 1974 Pocket
SINCLAIR: Cambridge Memory (version-3)     Cambridge Memory 1974 Pocket
SINCLAIR: Cambridge Memory (version-4)     Cambridge Memory 1974 Pocket
SINCLAIR: Cambridge Programmable     Cambridge Programmable 01-sep-1976 Pocket
SINCLAIR: Cambridge Scientific     Cambridge Scientific 1974 Pocket
SINCLAIR: Cambridge Universal     Cambridge Universal 1974 Pocket
SINCLAIR: Enterprise     Enterprise 1977 Pocket
SINCLAIR: Enterprise Programmable (version-1)     Enterprise Programmable 1977 Pocket
SINCLAIR: Executive (version-1)     Executive 1972 Pocket
SINCLAIR: Executive (version-2)     Executive ~1972 Pocket
SINCLAIR: Executive Memory (version-1)     Executive Memory 1973 Pocket
SINCLAIR: Executive Memory (version-2)     Executive Memory ~1973 Pocket
SINCLAIR: Executive Memory (version-3)     Executive Memory 1973 Pocket
SINCLAIR: Executive Memory (version-4)     Executive Memory 1973 Pocket
SINCLAIR: PDM35 Multimeter     PDM35 1977 Pocket / Engineering
SINCLAIR: Radionic     Radionic ~1976 Pocket / Kit
SINCLAIR: Scientific (version-1)     Scientific aug-1974 Pocket / RPN (Reverse Polish Notation)
SINCLAIR: Scientific (version-2)     Scientific 1974 Pocket / Kit / RPN (Reverse Polish Notation)
SINCLAIR: Sovereign (version-3)     Sovereign 1977 Pocket
SINCLAIR_watches: Wrist Calculator     Wrist Calculator 1976 Watch / Time / Kit
SINUS: 515     515 ~1975 Pocket
SMOP DIGITAL SYSTEMS: Tote Buster     Tote Buster   Pocket / Games
SOGEP: Mini Mini Calculator Mini ~1974 Pocket
SONCA INDUSTRIES: 101 (version-1) SONCATRON 101 pocket-size electronic calculator 101 ~1974 Pocket
SONCA INDUSTRIES: 101 (version-2) SONCATRON 101 pocket-size electronic calculator 101 ~1974 Pocket
SONIX: 888P   Solid State Portable Electronic Calculator, MODEL 888P 888p ~1975 Pocket
SOUTH CAROLINA APPLIED TECHNOLOGY: (Unknown model 1)       ~1973 Pocket
SOUTH CAROLINA APPLIED TECHNOLOGY: (Unknown model 2)       ~1973 Pocket
SOUTH CAROLINA APPLIED TECHNOLOGY: FI21 (version-1) FEET & INCH CALCULATOR, w/ metric conversion, FI-21   FI21 (FI-21) ~1973 Pocket / Converter
SOUTH CAROLINA APPLIED TECHNOLOGY: FI21 (version-2) FEET & INCH CALCULATOR, w/ metric conversion, FI-21   FI21 (FI-21) ~1973 Pocket / Converter
SOUTH CAROLINA APPLIED TECHNOLOGY: Metalmate     Metalmate ~1973 Pocket / Engineering
SOUTH CAROLINA APPLIED TECHNOLOGY: The Solution     The Solution ~1973 Pocket / Converter
SOVEREIGN: MKII     MKII ~1978 Pocket
SOVEREIGN: MKIII (version-1)     MKIII ~1978 Pocket
SOVEREIGN: MKIII (version-2)     MKIII ~1978 Pocket
SOVRIN: 106     106   Pocket
SOVRIN: 108 Model No. 108 108 ~1974 Pocket
SOVRIN: 208     208 1975 Pocket
SOVRIN: 210   MODEL 210 210 ~1973 Pocket
SOVRIN: 308     308 1974 Pocket
SOVRIN: 438 (version-1)     438 ~1976 Pocket
SOVRIN: 438 (version-2)     438 1976 Pocket
SOVRIN: 508 (version-1)   Model No. 508 508 ~1974 Pocket
SOVRIN: 508 (version-2)     508 ~1974 Pocket
SOVRIN: 608 Model No. 608 608 ~1974 Pocket
SOVRIN: 808 (version-1) Model No. 808 808 ~1974 Pocket
SOVRIN: 808 (version-2)     808 ~1974 Pocket
SOVRIN: 908     908 ~1974 Pocket
SOVRIN: 908A   Model No. 908A 908A ~1974 Pocket
SPECIALIZED ELECTRONICS: 16 navtronic 16   16 1977 Pocket / Navigation
SPECIALIZED ELECTRONICS: 1701 navtronic 1701   1701 1979 Pocket / Navigation
SPECIALIZED ELECTRONICS: 1701r navtronic 1701r   1701r 1979 Pocket / Navigation
SPECIALIZED ELECTRONICS: 1701t navtronic 1701T   1701t 1979 Pocket / Navigation
SPECIALIZED ELECTRONICS: 1701tr navtronic 1701TR   1701tr 1979 Pocket / Navigation
SPECTRUM: SP70     SP70 1974 Pocket
SPEZIAL ELECTRONIC: (Unknown model)       ~1973 Pocket
SPEZIAL ELECTRONIC: SE1209     SE1209 ~1973 Pocket / Kit
SPEZIAL ELECTRONIC: SE1210     SE1210 ~1973 Pocket / Kit
STARSHINE GROUP: RaceTrack Computer II (version-1)     RaceTrack Computer II 1979 Pocket / Games
STARSHINE GROUP: RaceTrack Computer II (version-2) Computerized Performance Rating   RaceTrack Computer II 1978 Pocket / Games
STUDIOSONIC: 280 (version-1)     280 ~1975 Pocket
STUDIOSONIC: 280 (version-2)     280 ~1975 Pocket
STUDIOSONIC: 281     281 ~1975 Pocket
SUMLOCK ANITA ELECTRONICS: Anita 102     102 ~1973 Pocket
SUMLOCK ANITA ELECTRONICS: Anita 810   Type Anita 810 810 1972 Pocket
SUMLOCK ANITA ELECTRONICS: Anita 811 (version-1)   Type Anita 811 811 1972 Pocket
SUMLOCK ANITA ELECTRONICS: Anita 811 (version-2)   Type Anita 811 811 ~1972 Pocket
SUMLOCK ANITA ELECTRONICS: Anita 831   Type Anita 831 831 ~1972 Pocket
SUMLOCK ANITA ELECTRONICS: Anita 841     841 ~1972 Pocket
SUMLOCK ANITA ELECTRONICS: Anita 851     851 ~1972 Pocket / Converter
SUMLOCK ANITA ELECTRONICS: Anita 861       ~1975 Pocket / Financial+Business
SUMMIT: K08 (version-1)   Model Ko8 Ko8 ~1973 Pocket
SUMMIT: K08 (version-2)   Model Ko8 Ko8 ~1973 Pocket
SUMMIT: K08 (version-3)   Model Ko8 Ko8 ~1973 Pocket
SUMMIT: K08M (version-1)     K08M ~1973 Pocket
SUMMIT: K08M (version-2)     K08M ~1973 Pocket
SUMMIT: K09V (version-1)     K09V 1973 Pocket
SUMMIT: K09V (version-2)   Model K09V K09V 1973 Pocket
SUMMIT: K16 (version-1)     K16 1972 Pocket
SUMMIT: K16 (version-2)   Model K-16 K16 (K-16) 1972 Pocket
SUMMIT: MB10     MB10 ~1973 Pocket
SUMMIT: MB8 (version-1)     MB8 ~1973 Pocket
SUMMIT: MB8 (version-2)   Model No. MB8 MB8 ~1973 Pocket
SUMMIT: MCC (version 1) METRIC CONVERSION COMPUTER     ~1973 Pocket / Converter
SUMMIT: MCC (version 2) METRIC CONVERSION COMPUTER MODEL MCC MB8 1973 Pocket / Converter
SUMMIT: MR8 (version-1)       ~1974 Pocket
SUMMIT: MR8 (version-2)       ~1974 Pocket
SUMMIT: NSE1     NSE1 1971 Pocket
SUMMIT: SE88M (version-1)   Model SE 88 M SE88M (SE 88 M) 1973 Pocket
SUMMIT: SE88M (version-2) Model SE 88 M SE88M (SE 88 M) 1973 Pocket
SUMMIT: SE88M (version-3)     SE88M ~1973 Pocket
SUMMIT: SI80 (version-1) MODEL SI-80 SI80 (SI-80) ~1974 Pocket
SUMMIT: SI80 (version-2)     SI80 (SI-80) ~1974 Pocket
SUMMIT: SI90 THE SCIENTIFIC, MODEL SI-90 SI90 (SI-90) 1974 Pocket
SUMMIT: SL10     SL10 1974 Pocket
SUMMIT: SL8M SL-8M MODEL SL-8M SL8M (SL-8M) 1974 Pocket
SUMMIT: SL8MR     SL8MR 1975 Pocket
SUMMIT: SM20 (version-1) MODEL SM20 SM20 ~1974 Pocket
SUMMIT: SM20 (version-2)     SM20 ~1974 Pocket
SUMMIT: SM8   Tom Thumb, MODEL SM8 SM8 1973 Pocket
SUMMIT: SQR16M     SQR16M ~1973 Pocket
SUMMIT: SRM (version-1) Model SRM SRM ~1972 Pocket
SUMMIT: SRM (version-2)     SRM ~1972 Pocket
SUPER CAL: 616     616 1975 Pocket / RPN (Reverse Polish Notation)
SUPERLECTRON: 18S     18S 1975 Pocket
SUPERLECTRON: 8 (version-1) Modell 8 8 1975 Pocket
SUPERLECTRON: 8 (version-2)     8 ~1975 Pocket
SUPERLECTRON: 8 (version-3)     8 ~1975 Pocket
SUPERLECTRON: 8 (version-4)     8 ~1975 Pocket
SUPERLECTRON: 8 (version-5)     8 ~1975 Pocket
SUPERLECTRON: 8 (version-6) CONTROLLER 8   8 ~1975 Pocket
SUPERLECTRON: 8 (version-7)     8 197? Pocket
SUPERLECTRON: 8A     8A ~1975 Pocket
SUPERLECTRON: 8BR     8BR ~1975 Pocket
SUPERLECTRON: 8M (version-1)     8M 1975 Pocket
SUPERLECTRON: 8M (version-2)     8M 1975 Pocket
SUPERLECTRON: 8M (version-3) CONTROLLER 8M   8M ~1975 Pocket
SUPERLECTRON: 8P (version-1)     8P ~1975 Pocket
SUPERLECTRON: 8S     8S ~1975 Pocket
SUPERLECTRON: VL50 DART VL-50 MODEL: VL-50 VL50 (VL-50) ~1976 Pocket
SUTRONIC: M3   MODEL M3 M3 ~1978 Pocket
TABULEX: (Unknown model 1)       197? Pocket
TABULEX: (Unknown model 2)       1976 Pocket
TABULEX: (Unknown model 3)       ~1974 Pocket
TABULEX: 666   12-Digit Calculator (6+6) 666 1973 Pocket
TABULEX: 880 No. 880 880 ~1973 Pocket
TABULEX: 915     915 ~1974 Pocket
TABULEX: Alpha (version-1)     Alpha ~1974 Pocket
TABULEX: Alpha (version-2)     Alpha ~1974 Pocket
TABULEX: Beta     Beta ~1975 Pocket
TABULEX: Delta     Delta 197? Pocket
TABULEX: Gamma (version-1)     Gamma 1975 Pocket
TABULEX: Gamma (version-2)     Gamma 1975 Pocket
TABULEX: Lambda     Lambda 1975 Pocket
TABULEX: P86     P86 1975 Pocket
TAIHAN ELECTRIC WIRE: 806 ELECTRONIC CALCULATOR, TECCAL MINI-806   806 197? Pocket
TAIYO BUSINESS MACHINES: Mini Handy   MINI HANDY MINI HANDY 1973 Pocket
TAKTILE: 1200 MODEL 1200   1200 ~1973 Pocket
TATRON: (Unknown model 1)         Pocket
TATRON: (Unknown model 2)       197? Pocket
TECHNICO: 4SL pocket-mini   4SL 197? Pocket
TECHNICO: 6SL pocket-mini Model No. 6SL 6SL 1976 Pocket
TECHNICO: 77SR Model 77SR Slide Rule Calculator 77SR 1977 Pocket
TECO: TE8023     TE8023 ~1973 Pocket
TECO: TE8050D     TE8050D   Pocket
TECO: TE8053 TE 8053   TE8053 (TE 8053) 1973 Pocket
TECO: TE8078 TE-8078   TE8078 (TE-8078) ~1978 Pocket
TELESENSORY SYSTEMS: Speech+     Speech+ 1975 Pocket / Speech
TELSTAR: F80 F-80   F80 (F-80) 197? Pocket
TESAK: 10P Syrtis 10P   10P 1973 Pocket
TESLA: OKU205   OKU 205 OKU205 1982 Pocket
TESLA_parts(E): VQB30 (Display)     VQB30   Part / Display_LED_Module
TEXAS INSTRUMENTS: 1000 (version-1) TI-1000   TI1000 (TI-1000) jun-1977 Pocket
TEXAS INSTRUMENTS: 1000 (version-2) TI-1000 electronic calculator TI1000 (TI-1000) 1978 Pocket
TEXAS INSTRUMENTS: 1002 TI-1002   TI1002 (TI-1002) 1983 Pocket
TEXAS INSTRUMENTS: 1200 TI-1200 TI-1200 TI1200 (TI-1200) mar-1975 Pocket
TEXAS INSTRUMENTS: 1200 (Lady 1200) LADY 1200   1200 1975 Pocket
TEXAS INSTRUMENTS: 1205 TI-1205   TI1205 (TI-1205) 1976 Pocket
TEXAS INSTRUMENTS: 1220 T-1220   T1220 (T-1220) 1976 Pocket
TEXAS INSTRUMENTS: 1225 T-1225   T1225 (T-1225) 1976 Pocket
TEXAS INSTRUMENTS: 1250 TI-1250   TI1250 (TI-1250) 01-jun-1975 Pocket
TEXAS INSTRUMENTS: 1255 TI-1255   TI1255 (TI-1255) 1976 Pocket
TEXAS INSTRUMENTS: 1260 TI-1260 TI-1260 TI1260 (TI-1260) 1976 Pocket / Converter
TEXAS INSTRUMENTS: 1270 TI-1270 TI-1270 TI1270 (TI-1270) 21-apr-1976 Pocket
TEXAS INSTRUMENTS: 1400 TI-1400   TI1400 (TI-1400) 1976 Pocket
TEXAS INSTRUMENTS: 1450 TI-1450   TI1450 (TI-1450) 1976 Pocket
TEXAS INSTRUMENTS: 15 (version-1) TI-15 electronic calculator TI15 (TI-15) 1977 Pocket
TEXAS INSTRUMENTS: 1500 (version-1)   TI-1500, electronic calculator TI1500 (TI-1500) 1974 Pocket
TEXAS INSTRUMENTS: 1500 (version-2)     TI1500 (TI-1500) 1974 Pocket
TEXAS INSTRUMENTS: 2000 TI-2000 TI-2000 TI2000 (TI-2000) ~1974 Pocket
TEXAS INSTRUMENTS: 2500 (version-1) Datamath   2500 apr-1972 Pocket
TEXAS INSTRUMENTS: 2500 (version-2) Datamath   2500 sep-1972 Pocket
TEXAS INSTRUMENTS: 2500 (version-3) Datamath Datamath, electronic calculator 2500 feb-1973 Pocket
TEXAS INSTRUMENTS: 2500 (version-4) Datamath   2500 aug-1973 Pocket
TEXAS INSTRUMENTS: 2500B Datamath TI-2500B electronic calculator TI2500B (TI-2500B) jan-1974 Pocket
TEXAS INSTRUMENTS: 2500II Datamath II TI-2500-II electronic calculator TI2500II (TI-2500-II) nov-1974 Pocket
TEXAS INSTRUMENTS: 2510 TI-2510   TI2510 (TI-2510) oct-1973 Pocket
TEXAS INSTRUMENTS: 2511 TI-2511   TI2511 (TI-2511) 1974 Pocket
TEXAS INSTRUMENTS: 2550 TI-2550 TI-2550 memory calculator TI2550 (TI-2550) 10-jan-1974 Pocket
TEXAS INSTRUMENTS: 29 (version-1) KOH-I-NOOR HARDTMUTH     Studio 1977 Pocket
TEXAS INSTRUMENTS: 29 (version-2) KOH-I-NOOR HARDTMUTH   electronic calculator Studio ~1977 Pocket
TEXAS INSTRUMENTS: 30 (version-1) TI-30 electronic calculator TI30 (TI-30) 13-jun-1976 Pocket
TEXAS INSTRUMENTS: 30 Braillotron SHOENHERR - Braillotron   30 Braillotron 1980 Pocket / Special
TEXAS INSTRUMENTS: 30 Super KOH-I-NOOR HARDTMUTH 30/super   30 1979 Pocket
TEXAS INSTRUMENTS: 31 (version-1) TI-31 electronic calculator TI31 (TI-31) 1978 Pocket / Financial+Business
TEXAS INSTRUMENTS: 33 TI-33   TI33 (TI-33) 1977 Pocket
TEXAS INSTRUMENTS: 41 TI-41 electronic calculator TI41 (TI-41) 1977 Pocket / Financial+Business
TEXAS INSTRUMENTS: 42MBA     42MBA (TI-42 MBA) 1978 Pocket
TEXAS INSTRUMENTS: 51III TI-51-III   TI51III (TI-51-III) 1976 Pocket
TEXAS INSTRUMENTS: 55 TI-55   TI55 (TI-55) 1977 Pocket
TEXAS INSTRUMENTS: 57       24-may-1977 Pocket
TEXAS INSTRUMENTS: 58 TI Programmable 58, Solid State Software   TI58 1977 Pocket
TEXAS INSTRUMENTS: 58 Navigatronic     58 ~1977 Desktop with Display / Navigation (marine) / Custom
TEXAS INSTRUMENTS: 58C TI Programmable 58 C, Solid State Software, Constant Memory electronic calculator TI58C (TI-58C) 1979 Pocket
TEXAS INSTRUMENTS: 59 (version-1)     TI59 (TI-59) 24-may-1977 Pocket / Card reader
TEXAS INSTRUMENTS: 59 (version-2)     TI59 (TI-59) 24-may-1977 Pocket / Card reader / Prototype
TEXAS INSTRUMENTS: 76 THE SPIRIT OF '76, COMMEMORATIVE EDITION   76 1975 Pocket / Event
TEXAS INSTRUMENTS: Able   ABLEI-ABLEVI, electronic calculators Able 1976 Pocket
TEXAS INSTRUMENTS: Business Analyst TI Business Analyst electronic calculator TI Business Analyst 13-jun-1976 Pocket / Financial+Business
TEXAS INSTRUMENTS: Business Analyst I TI Business Analyst-I   TI Business Analyst I 1979 Pocket / Financial+Business
TEXAS INSTRUMENTS: EX19 Exactra 19, EX19 EX-19 ELECTRONIC CALCULATOR EX19 (EX-19) sep-1974 Pocket
TEXAS INSTRUMENTS: EX20 exactra 20 EX-20 ELECTRONIC CALCULATOR EX20 (EX-20) 15-apr-1974 Pocket
TEXAS INSTRUMENTS: EX21 exactra 21   EX21 (EX-21) jul-1974 Pocket
TEXAS INSTRUMENTS: EX22 exactra 22, EX22 EX-22 ELECTRONIC CALCULATOR EX22 (EX-22) oct-1974 Pocket
TEXAS INSTRUMENTS: EX23 Exactra 23, EX23 EX-23 ELECTRONIC CALCULATOR EX23 (EX-23) oct-1974 Pocket
TEXAS INSTRUMENTS: Little Professor       1976 Pocket / Social+Behavorial (education)
TEXAS INSTRUMENTS: Little Professor (version-1)     LITTLE PROFESSOR 1976 Pocket / Social+Behavorial (education)
TEXAS INSTRUMENTS: Little Professor (version-3)     LITTLE PROFESSOR   Pocket / Social+Behavorial (education)
TEXAS INSTRUMENTS: Math Magic     Math Magic 1977 Pocket / Social+Behavorial (education)
TEXAS INSTRUMENTS: MEC     MEC 1976 Pocket / Social+Behavorial (education)
TEXAS INSTRUMENTS: Money Manager TI Money Manager electronic calculator TI Money Manager 23-jan-1977 Pocket / Financial+Business
TEXAS INSTRUMENTS: professional KOH-I-NOOR HARDTMUTH professional   professional 1977 Pocket
TEXAS INSTRUMENTS: Programmer     Programmer aug-1977 Pocket
TEXAS INSTRUMENTS: SR10 (version-1)   SR-10, electronic slide rule calculator SR10 (SR-10) dec-1973 Pocket / Prototype
TEXAS INSTRUMENTS: SR10 (version-2) SR-10 SR-10, electronic slide rule calculator SR10 (SR-10) dec-1973 Pocket
TEXAS INSTRUMENTS: SR10 (version-3)   SR-10, electronic slide rule calculator SR10 (SR-10) ~1974 Pocket
TEXAS INSTRUMENTS: SR11 (version-1) SR-11 SR-11, electronic slide rule calculator SR11 (SR-11) 11-sep-1973 Pocket
TEXAS INSTRUMENTS: SR11 (version-2) SR-11 SR-11 SR11 (SR-11) ~1973 Pocket
TEXAS INSTRUMENTS: SR16 SR-16 SR-16, electronic slide rule calculator SR16 (SR-16) 25-oct-1974 Pocket
TEXAS INSTRUMENTS: SR16II SR-16 II SR-16-II SR16II (SR-16-II) 1975 Pocket
TEXAS INSTRUMENTS: SR40 (version-1) SR-40   SR40 (SR-40) 1975 Pocket / Prototype
TEXAS INSTRUMENTS: SR40 (version-2) SR-40     1976 Pocket
TEXAS INSTRUMENTS: SR50 (version-1) SR-50 slide rule calculator, SR-50 SR50 (SR-50) 15-jan-1974 Pocket
TEXAS INSTRUMENTS: SR50 (version-2) SR-50   SR50 (SR-50) jan-1975 Pocket
TEXAS INSTRUMENTS: SR50A SR-50A   SR50A (SR-50A) mar-1975 Pocket
TEXAS INSTRUMENTS: SR51 (version-1) SR-51     jan-1975 Pocket / Prototype
TEXAS INSTRUMENTS: SR51 (version-2) SR-51 super slide rule calculator, SR-51 SR51 (SR-51) jan-1975 Pocket
TEXAS INSTRUMENTS: SR51A SR-51A super slide-rule calculator, SR-51A SR51A (SR-51A) jun-1975 Pocket / Statististics+Probability
TEXAS INSTRUMENTS: SR51II SR-51-II electronic calculator SR51II (SR-51-II) 1976 Pocket
TEXAS INSTRUMENTS: SR52 SR-52   SR52 (SR-52) 16-sep-1975 Pocket
TEXAS INSTRUMENTS: SR56 (version-1) SR-56     1976 Pocket
TEXAS INSTRUMENTS: SR56 (version-2) SR-56, Programmable     1976 Pocket
TEXAS INSTRUMENTS: Tax Planner WG&G   TaxPlanner 1983 Pocket
TEXAS INSTRUMENTS: The MBA   electronic calculator The MBA aug-1977 Pocket / Financial+Business / Statististics+Probability
TEXAS INSTRUMENTS: TM990/189     TM990189 (TM990/189) 1979 Personal Computer
TEXAS INSTRUMENTS: TM990/301 Microterminal electronic calculator, TM 990/301, PART NO 0994704-0001 TM990301 (TM990/301) 1978 Pocket / Special
TEXAS INSTRUMENTS: Wiz-A-Tron WIZ-A-TRON electronic calculator WIZATRON (WIZ-A-TRON) 1977 Pocket / Social+Behavorial (education)
TEXAS INSTRUMENTS_pacs: *: AGGRIPINA (58,58C,59)     AGGRIPINA   Pocket / Navigation / Custom
TEXAS INSTRUMENTS_pacs: *: ALLIANZ (58,58C,59)     ALLIANZ 1979 Pocket / Financial+Business (insurance, retirement) / Custom
TEXAS INSTRUMENTS_pacs: *: BOSSARD (58,58C,59)     BOSSARD 1979 Pocket / Navigation / Custom
TEXAS INSTRUMENTS_pacs: *: CHRYSLER CREDICAVIA (58,58C,59)     CHRYSLER CREDICAVIA 1980 Pocket / Engineering / Custom
TEXAS INSTRUMENTS_pacs: *: CREG (58,58C,59)     CREG   Pocket / Custom
TEXAS INSTRUMENTS_pacs: *: EDF (58,58C,59) EEC-5-, 0540/ZA5528 EDF 1980 Pocket / Engineering / Custom
TEXAS INSTRUMENTS_pacs: *: FFAL College Funding Mod Ten (58,58C,59)     FFAL College Funding Mod Ten ~1979 Pocket / Custom
TEXAS INSTRUMENTS_pacs: *: GOULDS Pumpulator (58,58C,59)     GOULDS Pumpulator 1980 Pocket / Custom
TEXAS INSTRUMENTS_pacs: *: LLOYD (58,58C,59)     LLOYD 1978 Package / Navigation
TEXAS INSTRUMENTS_pacs: *: LVM (58,58C,59)     LVM 1980 Package / Navigation
TEXAS INSTRUMENTS_pacs: *: NORDSTERN (58,58C,59)     NORDSTERN 1979 Pocket / Navigation / Custom
TEXAS INSTRUMENTS_pacs: *: REAL ESTATE CALCULATOR REC20 (58,58C,59) REC-20   REAL ESTATE CALCULATOR REC20 1979 Pocket / Financial+Business (real estate) / Custom
TEXAS INSTRUMENTS_pacs: *: SANDERS RETZLAFF KRAFF (58,58C,59) IMPLANT POWER CALCULATION   SANDERS RETZLAFF KRAFF 1981 Pocket / Medical / Custom
TEXAS INSTRUMENTS_pacs: *: SANIBEL (58,58C,59)     SANIBEL   Pocket / Custom
TEXAS INSTRUMENTS_pacs: *: SCOT WARE (58,58C,59) A/C COMMERCIAL COOLING LOAD     1978 Pocket / Engineering / Custom
TEXAS INSTRUMENTS_pacs: *: SOVAC (58,58C,59)     SOVAC 1979 Pocket / Financial+Business / Custom
TEXAS INSTRUMENTS_pacs: *: USMC: AV8C (58,58C,59)     USMC: AV8C 1980 Pocket / Navigation / Custom
TEXAS INSTRUMENTS_pacs: *: USMC: HARRIER VSTOL/REST (58,58C,59)     HARRIER VSTOL/REST   Pocket / Navigation / Custom
TEXAS INSTRUMENTS_pacs: *: VEREINGTEN VERSICHERUNGSGRUPPE (58,58C,59)     VEREINGTEN VERSICHERUNGSGRUPPE ~1982 Pocket / Navigation / Custom
TEXAS INSTRUMENTS_pacs: *: VICTORIA (58,58C,59)     VICTORIA   Pocket / Navigation / Custom
TEXAS INSTRUMENTS_pacs: *: WATER POOL ANALYSIS (58,58C,59)     POOL WATER ANALYSIS 1979 Pocket / Engineering / Custom
TEXAS INSTRUMENTS_pacs: *: WG&L: Incotax (58,58C,59)     WG&L: Incotax 1985 Pocket / Financial+Business / Custom
TEXAS INSTRUMENTS_pacs: *: WG&L: Taks Planner (58,58C,59)     WG&L: Tax Planner 1982 Pocket / Financial+Business
TEXET: 0831     0831 ~1976 Pocket
TEXET: 1     1 1972 Pocket
TEXET: 1200 (version-1) STUDENT   1200 ~1978 Pocket
TEXET: 1500 (version-1) ELECTRONIC CALCULATOR 1500 ~1975 Pocket
TEXET: 1500 (version-2) ELECTRONIC CALCULATOR 1500   Pocket
TEXET: 2001 SCIENTIFIC 2001   2001 1979 Pocket
TEXET: 800M     800M 1979 Pocket
TEXET: 880 (version-1) EXECUTIVE   880 ~1978 Pocket
TEXET: 880 (version-2) EXECUTIVE   880 1978 Pocket
TEXET: L0831     L0831 1976 Pocket
TEXET: L0831T L-0831T L0831T (L-0831T) 197? Pocket
TINY: TM820 TM-820 MODEL No. TINY TM820 TM820 (TM-820) ~1973 Pocket
TITAN RBM: Mini-Cal     MiniCal (Mini-Cal) 1972 Pocket
TKS 2002: 810N electronic calculator 810N ~1974 Pocket
TKS 2002: 812N     812N   Pocket
TKS 2002: 814M   electronic calculator 814N 197? Pocket
TOKAI COMMUNICATION INDUSTRY (TKC): M801 CALMASTER MODEL M-801 M801 (M-801) ~1973 Pocket
TOKAI COMMUNICATION INDUSTRY (TKC): M801A CALMASTER MODEL M-801A M801A ~1973 Pocket
TOKATRON: (Unknown model)       ~1974 Pocket
TOKYO ELECTRONIC APPLICATION LAB (TEAL): 8     8 ~1973 Pocket
TOKYO ELECTRONIC APPLICATION LAB (TEAL): LE8 (version-1) PRESIDENT   LE8 ~1972 Pocket
TOKYO ELECTRONIC APPLICATION LAB (TEAL): T1112 TEALTRONIC   1112 ~1973 Pocket
TOP STAR: K10LS   MODEL K-10LS K10LS (K-10LS) ~1973 Pocket
TOP STAR: LE802P   MODEL LE-802P LE802P (LE-802P) ~1973 Pocket
TOP STAR: LM828M MODEL NO. LM-828M LM828M (LM-828M) ~1973 Pocket
TOP STAR: SM1210M   MODEL SM-1210M SM1210M (SM-1210M) ~1974 Pocket
TOSHIBA: BC8010   ELECTRONIC CALCULATOR, BC-8010 BC8010 (BC-8010) ~1974 Pocket
TRANSIMPEX: SR10 SR-10   SR10 (SR-10) ~1975 Pocket
TRANSONIC: C15     C15 ~1974 Pocket
TRANSONIC: Mini     Mini 197? Pocket
TRAVELLERS: 880 MODEL 880   880 ~1978 Pocket
TREND: I     I 1976 Pocket
TREND: II     II 1976 Pocket
T-RESEARCH: 887D   MODELLO 887D 887D ~1975 Pocket
T-RESEARCH: 897D     897D ~1976 Pocket
TRITON: 1000   MODEL 1000, Pocket Calculator, Litronix inc. 1000 1974 Pocket
TRITON: 1200 MODEL 1200   1200 1974 Pocket
TRITON: 1400   MODEL 1400, Radofin 1400 ~1974 Pocket
TRITON: 1510   MODEL 1510 ELECTRONIC CALCULATOR, RADOFIN ELECTRONIC, LTD. 1510 ~1975 Pocket
TRIUMPH-ADLER: 80 (version-1) ADLER 80 Type: EC10 EC10 1972 Pocket
TRIUMPH-ADLER: 80 (version-2) TRIUMPH 80 Type: EC10 EC10 1972 Pocket
TRIUMPH-ADLER: 80C (version-1) ADLER 80C Type EC 21 EC21 (EC 21) ~1974 Pocket
TRIUMPH-ADLER: 80C (version-4) TRIUMPH 80C Type EC 21 EC21 (EC 21) ~1974 Pocket
TRIUMPH-ADLER: 80C (version-5) TRIUMPH 80C Type EC 21 EC21 (EC 21) ~1975 Pocket
TRIUMPH-ADLER: 80S (version-1) ADLER 80 S Type EC 22 EC22 ~1974 Pocket
TRIUMPH-ADLER: 80S (version-2) TRIUMPH 80 S     ~1974 Pocket
TRIUMPH-ADLER: 81 (version-1) ADLER 81 Type EC11 EC11 ~1972 Pocket
TRIUMPH-ADLER: 81 (version-2) ADLER 81   81 ~1972 Pocket
TRIUMPH-ADLER: 81 (version-3) TRIUMPH 81 Type: EC11 EC11 ~1972 Pocket
TRIUMPH-ADLER: 81 (version-4) TRIUMPH 81 Type: EC11 EC11 ~1972 Pocket
TRIUMPH-ADLER: 81S (version-1) ADLER 81 S Type EC 24 EC24 (EC 24) ~1974 Pocket
TRIUMPH-ADLER: 81S (version-3) TRIUMPH 81S Type EC 24 EC24 (EC 24) ~1974 Pocket
TRIUMPH-ADLER: 85 ADLER 85 Type EC 17 EC17 197? Pocket / Converter
TRIUMPH-ADLER: 88T (version-1) ADLER 88 T   EC25 1974 Pocket
TRIUMPH-ADLER: 88T (version-4) TRIUMPH 88 T   88T (88 T) 1975 Pocket
TRONICA: 3000     3000 1976 Pocket
TRONICA: 305 MODEL 305   305 ~1978 Pocket
TRONICA: 99     99 197? Pocket
TVORNICA RACUNSKIH STROJEVA (TRS): TRS529 (version-1) TRS 529   TRS529 (TRS 529) ~1975 Pocket
TVORNICA RACUNSKIH STROJEVA (TRS): TRS529 (version-2) TRS 529   TRS529 (TRS 529) ~1975 Pocket
TVORNICA RACUNSKIH STROJEVA (TRS): TRS529 (version-3)     TRS529 (TRS 529) ~1975 Pocket
TVORNICA RACUNSKIH STROJEVA (TRS): TRS529 (version-4)     TRS529 (TRS 529) ~1975 Pocket
UIT: 22SP     22SP 197? Pocket
UIT: 85X     85X 1975 Pocket
UNICO: H854   H-854 H854 (H-854) ~1974 Pocket
UNICO: L0830 L-0830 L0830 (L-0830) ~1976 Pocket
UNICO: L0830T   L-0830T L0830T (L-0830T) ~1976 Pocket
UNICO: L0831   L-0831 L0831 (L-0831) 1976 Pocket
UNICO: L0831T   L-0831T L0831T (L-0831T) ~1976 Pocket
UNICO: L0832   L-0832 L0832 (L-0832) ~1976 Pocket
UNICO: L0833 L-0833 L0833 (L-0833) ~1975 Pocket
UNICO: R845 R-845   R845 (R-845) ~1975 Pocket
UNICO: R846 R-846   R846 (R-846) 1976 Pocket
UNICOM: 102     102 1973 Pocket
UNICOM: 103     103 1973 Pocket
UNICOM: 104+ (version-1) MINI 104 + MEMORY   104+ 1974 Pocket
UNICOM: 104+ (version-2) MINI 104 + MEMORY   104+ 1974 Pocket
UNICOM: 104+ (version-3) MINI 104 + MEMORY   104+ 1974 Pocket
UNICOM: 802     802 ~1972 Pocket
UNIFIVE INDUSTRIES: 301 The Magic Slate 301 ELECTRONIC CALCULATOR 301 ~1973 Pocket
UNIFIVE INDUSTRIES: 301 Data Brain II (version-1)   UNIFIVE 301 ELECTRONIC CALCULATOR data Brain II 1974 Pocket
UNIFIVE INDUSTRIES: 301 Data Brain II (version-2)   UNIFIVE 301 ELECTRONIC CALCULATOR data Brain II 1974 Pocket
UNIFIVE INDUSTRIES: 301 Data Brain II (version-3)     data Brain II 1974 Pocket
UNIFIVE INDUSTRIES: Memory II     Memory II   Desktop with Display
UNIFIVE INDUSTRIES: Mini-Mite I / Whiz Kid Mini-Mite I   MiniMiteI (Mini-Mite I) ~1974 Pocket
UNIFIVE INDUSTRIES: Slide Rule Plus     Slide Rule Plus   Desktop with Display
UNIFIVE INDUSTRIES: The Magic Slate     The Magic Slate ~1974 Pocket
UNISONIC: 1211 1211   1211 ~1974 Pocket
UNISONIC: 1499     1499 ~1974 Pocket
UNISONIC: 1511L (version-1)     1511L ~1975 Pocket
UNISONIC: 1511L (version-2) 1511 L ELECTRONIC CALCULATOR 1511L (1511 L) 1975 Pocket
UNISONIC: 1540L   ELECTRONIC CALCULATOR 1540L 1976 Pocket
UNISONIC: 1541L MODEL 1541L   1541L 1978 Pocket
UNISONIC: 1542L (version-1) MODEL 1542L   1542L 1978 Pocket
UNISONIC: 1542L (version-2) MODEL 1542L   1542L 1978 Pocket
UNISONIC: 1548 ELECTRONIC CALCULATOR 1548 ~1974 Pocket
UNISONIC: 707M     707M 1973 Desktop with Display
UNISONIC: 767     767 ~1974 Desktop with Display
UNISONIC: 811C (version-1) 811L 811-C 811C (811-C) ~1975 Pocket
UNISONIC: 811C (version-2) 811 811-C 811C (811-C) ~1975 Pocket
UNISONIC: 811E 811 811-E 811E (811-E) ~1975 Pocket
UNISONIC: 811LB 811L 811L-B 811LB (811L-B) ~1975 Pocket
UNISONIC: 911     911 ~1974 Pocket
UNISONIC: 911LA 911L 911L-A 911LA (911L-A) 1975 Pocket
UNISONIC: 911LB     911LB   Pocket
UNISONIC: 911LC 911L 911L-C 911LC (911L-C) ~1974 Pocket
UNISONIC: 931LA 931L 931L-A 931LA (931L-A) ~1974 Pocket
UNITRA-ELTRA: BRDA10U BRDA 10U   BRDA10U (BRDA 10U) ~1975 Pocket
UNITRA-ELTRA: BRDA11U       ~1977 Pocket
UNITRA-ELTRA: BRDA12U BRDA 12U   BRDA12U (BRDA 12U) ~1974 Pocket
UNITRA-ELTRA: BRDA13U     BRDA13U ~1979 Pocket
UNITRA-ELTRA: BRDA14S BRDA 14S   BRDA14S (BRDA 14S) 1975 Pocket
UNITRA-ELTRA: K764 K-764   K764 (K-764) ~1975 Pocket
UNITRA-ELTRA: K765 K-765   K765 (K-765) ~1977 Pocket
UNITRANS: LE8-7MII MINI-8M II   LE87MII (LE-8-7MII) ~1974 Pocket
UNITREX: 1000     1000 ~1977 Pocket
UNITREX: 121M MINI HANDY, ELECTRONIC CALCULATOR MINI HANDY 121M 121M 197? Desktop with Display
UNITREX: 122 mini handy 122 mini handy 122, EIKO BUSINESS MACHINE CO., LTD. 122 ~1974 Pocket
UNITREX: 1640WD     1640WD 1978 Pocket
UNITREX: 401ML   ELECTRONIC CALCULATOR 401ML ~1975 Pocket
UNITREX: 6 MICRO 6 MICRO 6, EIKO BUSINESS MACHINE CO. LTD. 6 ~1975 Pocket
UNITREX: 8 (version-1) mini 8 mini 8 8 ~1974 Pocket
UNITREX: 8 (version-2) mini 8 mini 8, EIKO BUSINESS MACHINE CO. LTD. 8 1974 Pocket
UNITREX: 8 (version-3) mini 8 mini 8, EIKO BUSINESS MACHINE CO. LTD. 8 ~1974 Pocket
UNITREX: 80F MINI HANDY 80F MINI HANDY 80F 80F ~1975 Pocket / Financial+Business
UNITREX: 80M (version-1) mini handy 80M mini handy 80M 80M ~1974 Pocket
UNITREX: 80M (version-2) mini handy 80M   80M ~1974 Pocket
UNITREX: 80M (version-3) mini handy 80M   80M ~1974 Pocket
UNITREX: 80MR mini handy 80MR   80MR ~1974 Pocket
UNITREX: 80R mini handy 80R mini handy 80R, EIKO BUSINESS MACHINE CO., LTD. 80R ~1974 Pocket
UNITREX: 80SR MINI HANDY 80SR, ELECTRONIC CALCULATOR MINI HANDY 80SR 80SR ~1974 Pocket
UNITREX: 8M mini8 M mini8 M, EIKO BUSINESS MACHINE CO. LTD. 8M ~1974 Pocket
UNITREX: 8MR mini8 MR mini8 MR, EIKO BUSINESS MACHINE CO. LTD. 8MR ~1974 Pocket
UNITREX: 90SC   ELECTRONIC CALCULATOR 90SC ~1974 Pocket
UNITREX: 91PM   ELECTRONIC CALCULATOR 91PM 1977 Pocket
UNITREX: 92SR   electronic calculator 92SR ~1976 Pocket
UNITREX: 95SL     95SL ~1976 Pocket
UNITREX: CB8SL   MODEL CB-8SL ELECTRONIC CALCULATOR CB8SL (CB-8SL) ~1974 Pocket
UNITREX: M801 COMPUTECH M-801   M801 ~1973 Pocket
UNITREX: Mini Calculator     Mini Calculator   Pocket
UNITREX: Mini Handy   MINI HANDY Mini Handy 1973 Pocket
UNITREX: UC25 UC 25   UC25 (UC 25) ~1974 Pocket
UNITREX: UC35 UC 35   UC35 (UC 35)   Pocket
UNITREX: UC55 Scientific Calculator   UC55 ~1974 Pocket
UNIVERSAL DATA MACHINE: (Unknown model)       ~1972 Pocket
UNIVERSAL DATA MACHINE: 9V9 (version-1) MODEL 9V9 MODEL 9V9 9V9 ~1972 Pocket
UNIVERSAL DATA MACHINE: 9V9 (version-3) MODEL 9V9   9V9 ~1972 Pocket
UNIVERSAL DATA MACHINE: Exponent VIII   MODEL EXPONENT VIII EXPONENT VIII ~1974 Pocket
UNIVERSAL DATA MACHINE: TKB001 ELECTRONIC CALCULATOR, MODEL TKB 0001 TKB001 (TKB 001) 1972 Pocket
UNIVERSAL DATA MACHINE: TKB002   ELECTRONIC CALCULATOR, MODEL TKB 02 TKB002 (TKB 002) ~1973 Pocket
UNIVERSAL DATA MACHINE_parts(E): EXPONENT-8 (PCB)   EXPONENT-8 EXPONENT8 (EXPONENT-8) ~1974 Part / PCB
UNIVERSAL: 101     101 ~1975 Pocket
UNIVERSAL: 202 (version-1)     202   Pocket
UNIVERSAL: 202 (version-2) ELECTRONIC CALCULATOR 202 ~1974 Pocket
UNIVERSAL: 55     55 1975 Pocket
UNIVERSAL: 75     75   Pocket
UNIVERSAL: 777     777 1976 Pocket
UNIVERSAL: 931 EXECUTIVE, ELECTRONIC CALCULATOR   931 ~1974 Pocket
URANUS_watches: (version-1) 2A     2A (2-A) 1976 Watch / Time
V.I.P. PROGRAMS COMPANY: Datacal 250DC     Datacal 250DC ~1974 Pocket
V.I.P. PROGRAMS COMPANY: Datacal II DATACAL II, ELECTRONIC CALCULATOR Datacal II ~1974 Pocket
VAICA: (Unknown model)       ~1975 Pocket
VANITY FAIR: (Merlin)     Merlin 1979 Pocket / Social+Behavorial (education)
VANITY FAIR: Battlestar Galactica     Battlestar Galactica 1978 Pocket / Marketing+Commercial
VANITY FAIR: Little Teacher       1978 Pocket / Social+Behavorial (education)
VE ELECTRONIC: 25     25 197?
VENTORA: (Unknown model)       ~1978 Pocket
VENTRON: VT1200C METRIC CONVERSION MODEL VT-1200C CT1200C 1973 Pocket / Converter
VICTRON: EC805 EC-805 EC805 ~1973 Pocket
VIDEOMASTER: Enterprise     Enterprise ~1979 Pocket / Games
VISTA: Z48AA   MODEL NO.Z48AA Z48AA 197? Pocket
VISTA: Z48M     Z48M   Pocket
VISTA: Z48P     Z48P   Pocket
VOESA: 3000     3000 1979 Pocket
VOESA: 323   ELECTRONIC CALCULATOR 323 197? Pocket
VOESA: 860     860 1975 Pocket
VOESA: 880       ~1978 Pocket
VOLTMATIC: (Unknown model)       1973 Pocket
VORNADO: 880 MODEL 880   70921880 (70-921-880) ~1978 Pocket
VTECH VIDEO TECHNOLOGY: CGS2011 4 in 1 ELECTRONIC GAMES CGS-2011 4 in 1 HANDHELD GAME CGS2011 (CGS-2011) ~1979 Pocket / Games
VTL: (Unknown model)       1980 Desktop with Display
VTL: 1001     COMPUTRON ~1973 Pocket
WELCO: 8M     8M ~1978 Pocket
WELTFUNK: WER750     WER750 ~1975 Pocket
WENTWORTH: RG301     RG301 197? Pocket
WESTERN AUTO: Citation (version-1) 66-4986-7 6649867 (66-4986-7) 6649867 (66-4986-7) 1976 Pocket
WESTERN AUTO: Citation (version-2)   electronic calculator   ~1976 Pocket
WESTERN AUTO: Citation (version-3)     6649875 (66-4987-5)   Pocket
WESTERN AUTO: Citation (version-4)     6649875 (66-4987-5) 1976 Pocket
WESTERN AUTO: Citation (version-5)   6649883 (66-4988-3) 6649883 (66-4988-3) apr-1977 Pocket
WESTERN AUTO: Electronic Wizard (version-1)     TXI4995A47 (TXI-4995 A 47) 1973 Pocket
WESTERN AUTO: Electronic Wizard (version-2)       1974 Pocket
WESTERN AUTO: Electronic Wizard (version-3)   6649867 (66-4986-7) 6649867 (66-4986-7) may-1975 Pocket
WESTERN AUTO: Electronic Wizard (version-4)   M4986, 66-4986-7) 6649867 (66-4986-7) ~1975 Pocket
WESTERN AUTO: Electronic Wizard (version-5)   6649875 (66-4987-5) 6649875 (66-4987-5) ~1975 Pocket
WHITEHALL: WH1     WH1 ~1974 Pocket
WIL MARKETING: Mark I MODEL NO: WIL MARK I Mark I ~1974 Pocket
WINDERT: Microlux     Microlux 197? Watch / Time
WINTHRONICS: G88M     G88M   Pocket
WINTRON: 3000   ELECTRONIC CALCULATOR 3000 ~1977 Pocket
WINTRON: 6000     6000 ~1978 Pocket
WINTRON: TI30     TI30 197? Pocket
WITCO: EC858 Deluxe DATAKING EC-858 EC858 (EC-858) ~1973 Pocket
WITCO: EC868 DATAKING, 868 DATAKING EC-868 EC868 (EC-868) ~1973 Pocket
WITCO: EC878 878 DATAKING EC-878 EC878 (EC-878) ~1973 Pocket
W-LASKIN: (Unknown model) W     ~1975 Pocket
XAM: 844     844 ~1976 Pocket
XAM: 866 Korvettes, MODEL: 866 866 ~1976 Pocket
XAM: 877     877 1975 Pocket
XAM: 888   Korvettes, MODEL: 888 888 ~1976 Pocket
XAM: 899   Korvettes, MODEL: 899, SCIENTIFIC CALCULATOR   ~1976 Pocket
XONEX: 202 (version-1) Solid State Portable Electronic Calculator, MODEL No. 202 202 197? Pocket
XONEX: 202 (version-2)     202 197? Pocket
XONEX: 8 (version-1) MINI 8   8 ~1974 Pocket
XONEX: 8 (version-2) CALTRONIX, CAL VIII   8 ~1974 Pocket
ZAYRE: Concept 10 10   Concept 10 14-mar-1976 Pocket
ZAYRE: Concept I CONCEPT I   CONCEPT I mar-1976 Pocket
ZAYRE: Concept II CONCEPT II   CONCEPT II mar-1976 Pocket
ZAYRE: Concept III Advanced Slide Rule, CONCEPT III   CONCEPT III 1976 Pocket
ZAYRE: Concept V     CONCEPT V 11-jul-1977 Pocket
ZAYRE: Concept VI (version-1)     CONCEPT VI 1977 Pocket
ZAYRE: Concept VI (version-2) CONCEPT VI CONCEPT VI 1977 Pocket
           
27-jan-2024: (2524 Items).          
           
Do you know about any models not listed here ?, please do mail me or send me a picture of the device... I'll be more than happy to publish the info and mention your name for credit ... thank you !          
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