Vintage Electronic Calculators: CALCUSEUM Home page

Alfabetical Brand/Type List on N* (Only Calculators) AKA (Also Known As) Label on Back Product Number Year of introduction Classification
NAMCO: LC902     LC902 (LC-902)   Credit Card
NANHUA: 161 NAN HUA 161, V161   161 1976 Desktop with Display / Memory (core)
NANHUA: TQ12B (version-1)     TQ12B 197? Desktop with Display
NANHUA: TQ12B (version-2)     TQ12B 197? Desktop with Display
NASCO: 12 MICRO-12   12   Desktop
NASCO: 121DL     121DL   Desktop
NASCO: NS1015PD     NS1015PD   Desktop with Display+Printer
NASCO: NS1205PD     NS1205PD   Desktop with Display+Printer
NASCO: NS120PS NS-120PS   NS120PS (NS-120PS)   Desktop with Printer
NASCO: NS1225PD     NS1225PD   Desktop with Display+Printer
NASCO: NS122PDR NS-122PDR   NS122PDR (NS-122PDR) ~1976 Desktop with Display+Printer
NASCO: NS1425PD     NS1425PD (NS-1425PD)   Desktop with Display+Printer
NASCO: NS2200PD NS-2200PD   NS2200PD (NS-2200PD)   Desktop with Display+Printer
NASCO: NS225PD   MODEL NS-225PD NS225PD (NS-225PD)   Desktop with Display+Printer
NASCO: S860     S860   Pocket
NATIONAL CASH REGISTER (NCR): (Unknown model 1)       ~1971 Desktop with Display
NATIONAL CASH REGISTER (NCR): (Unknown model 2)       1970 Desktop with Display
NATIONAL CASH REGISTER (NCR): 18-1 CLASS 18-1 181 (18-1) 1969 Desktop with Display
NATIONAL CASH REGISTER (NCR): 18-12 CLASS 18, 18-12 National, CLASS-18, 18-12 1812 (18-12) 1970 Desktop with Display
NATIONAL CASH REGISTER (NCR): 18-15     1815 (18-15) 1970 Desktop with Display
NATIONAL CASH REGISTER (NCR): 18-16     1816 (18-16) 1971 Desktop with Display
NATIONAL CASH REGISTER (NCR): 18-2     182 (18-2) 1969 Desktop with Display / Memory (core)
NATIONAL CASH REGISTER (NCR): 18-21   CLASS 18, NO. 18-21 1821 (18-21) ~1972 Desktop with Display
NATIONAL CASH REGISTER (NCR): 18-22   CLASS 18-22 1822 (18-22) ~1972 Desktop with Display
NATIONAL CASH REGISTER (NCR): 18-24   CLASS 18-24 1824 (18-24) 197? Desktop with Display
NATIONAL CASH REGISTER (NCR): 18-3   CLASS 18 183 (18-3) 1969 Desktop with Display / Memory (core)
NATIONAL CASH REGISTER (NCR): 18-30     1830 (18-30)   Desktop
NATIONAL CASH REGISTER (NCR): 18-36   CLASS 18-36 1836 (18-36) ~1971 Desktop
NATIONAL CASH REGISTER (NCR): 18-38     1838 (18-38)   Desktop
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: 100     100 (NS-100) ~1977 Pocket
NATIONAL SEMICONDUCTOR: 100A (version-1) MODEL 100A 100A ~1980 Pocket
NATIONAL SEMICONDUCTOR: 100A (version-2)     100A 1982 Credit Card / Financial+Business (cheques)
NATIONAL SEMICONDUCTOR: 101     101 1983 Pocket
NATIONAL SEMICONDUCTOR: 101A (version-1) NSC Novus Electronics 103, DATACHECKER   101A dec-1981 Pocket / Financial+Business (cheques)
NATIONAL SEMICONDUCTOR: 101A (version-2)     101A 1982 Pocket / Financial+Business (cheques)
NATIONAL SEMICONDUCTOR: 102 NSC   102 ~1979 Credit Card
NATIONAL SEMICONDUCTOR: 102C NSC   102C 198? Credit Card
NATIONAL SEMICONDUCTOR: 103 NSC Novus Electronics 103, DATACHECKER MODEL 103 103 may-1978 Pocket / Financial+Business (cheques)
NATIONAL SEMICONDUCTOR: 103A (version-1) NSC Novus Electronics 103 A, DATACHECKER MODEL 103A 103A 1980 Pocket / Financial+Business (cheques)
NATIONAL SEMICONDUCTOR: 103A (version-2) NSC Novus Electronics 103 A, DATACHECKER   103A ~1980 Pocket / Financial+Business (cheques)
NATIONAL SEMICONDUCTOR: 104     104 ~1980 Pocket / Time
NATIONAL SEMICONDUCTOR: 105     105   Pocket
NATIONAL SEMICONDUCTOR: 106     106 ~1979 Credit Card / Time
NATIONAL SEMICONDUCTOR: 106A     106A   Pocket / Time
NATIONAL SEMICONDUCTOR: 107 NCS National Semiconductor, 107   107 1979 Credit Card / Financial+Business (cheques)
NATIONAL SEMICONDUCTOR: 108 NCS National Semiconductor, 108 MODEL 108 108 ~1980 Pocket
NATIONAL SEMICONDUCTOR: 109 NSC Novus Electronics, METRIC CONVERTER   109 ~1980 Pocket / Converter
NATIONAL SEMICONDUCTOR: 118 NSC Novus Electronics, 118   118   Pocket
NATIONAL SEMICONDUCTOR: 120 NSC, 120, TIMESCAN MODEL 120 120 1980 Pocket / Time
NATIONAL SEMICONDUCTOR: 1201 NSC Novus Electronics L.C.D DEKST TOP CALCULATOR 1201 197? Desktop with Display
NATIONAL SEMICONDUCTOR: 128 NSC Novus Electronics, AUTO SHUT OFF ELECTRONIC CALCULATOR 128   Pocket
NATIONAL SEMICONDUCTOR: 194 NSC   194   Credit Card
NATIONAL SEMICONDUCTOR: 199 NSC   199 1979 Credit Card
NATIONAL SEMICONDUCTOR: 200 NSC Model 200 200 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 200R     200R 1977 Pocket
NATIONAL SEMICONDUCTOR: 201     201 1975 Pocket
NATIONAL SEMICONDUCTOR: 201R     201R 197? Pocket
NATIONAL SEMICONDUCTOR: 202     202 197? Pocket / Financial+Business
NATIONAL SEMICONDUCTOR: 202R     202R 197? Pocket / Financial+Business
NATIONAL SEMICONDUCTOR: 203     203 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 203R     203R 197? Pocket
NATIONAL SEMICONDUCTOR: 220 NSC Novus Electronics   220 1981 Pocket
NATIONAL SEMICONDUCTOR: 2550     2550 1975 Pocket
NATIONAL SEMICONDUCTOR: 294 (version-1) NSC Novus Electronics   294 198? Pocket
NATIONAL SEMICONDUCTOR: 294 (version-2) NSC Novus Electronics   294 198? Pocket
NATIONAL SEMICONDUCTOR: 294 (version-3) NSC Novus Electronics   294 198? Pocket
NATIONAL SEMICONDUCTOR: 299 (version-1) NSC Novus Electronics   299   Pocket
NATIONAL SEMICONDUCTOR: 299 (version-2) NSC Novus Electronics   299   Pocket
NATIONAL SEMICONDUCTOR: 299 (version-3) NSC Novus Electronics   299   Pocket
NATIONAL SEMICONDUCTOR: 300     300   Desktop with Printer
NATIONAL SEMICONDUCTOR: 300A NS300P   300A 197? Desktop with Printer
NATIONAL SEMICONDUCTOR: 312     312 197? Desktop with Display+Printer
NATIONAL SEMICONDUCTOR: 312A NS312A   312A 197? Desktop with Display+Printer
NATIONAL SEMICONDUCTOR: 312PD     312PD ~1980 Desktop with Printer
NATIONAL SEMICONDUCTOR: 399     399   Credit Card
NATIONAL SEMICONDUCTOR: 410PD 410   410PD ~1980 Desktop with Display+Printer
NATIONAL SEMICONDUCTOR: 421 Novus Electronics   421   Desktop with Display+Printer
NATIONAL SEMICONDUCTOR: 4510 (version-1) Mathematician   4510 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 4510 (version-2) Mathematician   4510 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 4510 (version-3) Mathematician   4510 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 4510 (version-4)     4510 ~1976 Pocket
NATIONAL SEMICONDUCTOR: 4515 Mathematician PR   4515 ~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: 499 NSC NOVUS Electronics SOLAR CELL CALCULATOR 499   Pocket
NATIONAL SEMICONDUCTOR: 500 NSC National Semiconductor MODEL 500 500 1979 Desktop with Display+Printer
NATIONAL SEMICONDUCTOR: 501   MODEL 501     Desktop with Display+Printer / Printer (thermal)
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: 7100     7100 1976 Pocket
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: 836 ELECTRONIC CALCULATOR 836   Pocket
NATIONAL SEMICONDUCTOR: 839 NSC Novus Electronics ELECTRONIC CALCULATOR 839   Desktop with Display
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: 894 NSC ELECTRONIC CALCULATOR, SOLAR & LIGHT POWER 894   Desktop with Display
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: 98     98 1983 Pocket
NATIONAL SEMICONDUCTOR: 99 MODEL 99 99 1983 Pocket
NATIONAL SEMICONDUCTOR: 99A     99A   Pocket
NATIONAL SEMICONDUCTOR: 99L     99L   Pocket
NATIONAL SEMICONDUCTOR: B91     B91   Pocket
NATIONAL SEMICONDUCTOR: Calculator watch (version-1)       ~1977 Watch / Time
NATIONAL SEMICONDUCTOR: Calculator watch (version-2)         Watch / Time
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-1)     Quiz Kid 1978 Pocket / Social+Behavorial (education)
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
NAXXOS: 805MD electronic calculator electronic calculator 805MD ~1978 Pocket
NEC: PC2001 PC-2001, HANDHELD PERSONAL COMPUTER   PC2001 1983 Pocket / Pocket computer
NECKERMANN: (Unknown model)     027529 (027/529) ~1975 Pocket
NECKERMANN: 027/766   Art.-Nr. 027/766 027766 (027/766) ~1975 Pocket
NECKERMANN: 100 electronic 100 electronic 100, Art.Nr. 027/820 027820 (027/820) 1974 Pocket
NECKERMANN: 12 DUO-PHON 12   12 197? 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: ESR947 ESR-947 E-RECHNER 947 027057 (027/057) 1975 Pocket
NECKERMANN: TR300 TR-300   034193 (034/193) ~1977 Pocket
NELCO: IC8M01 A TATA PRODUCT THE NATIONAL RADIO & ELECTRONICS CO. LTD. BOMBAY, INDIA, TYPE IC 8M/01 IC8M01 ~1975 Pocket
NENTIME: (Watch) CALCULATOR, ALARM-CHRONO     1979 Watch / Time / Audio
NESTLE: Smarties (version-1)     Smarties   Pocket / Marketing+Commercial
NESTLE: Smarties (version-2)     Smarties   Pocket / Marketing+Commercial
NESTLE: Smarties (version-3)     Smarties   Pocket / Marketing+Commercial
NESTLE: Smarties (version-4)     Smarties   Pocket / Marketing+Commercial
NESTLER: (Unknown model)       1976 Pocket
NESTLER: 110 Nestler-matho 110, DUAL POWER   110   Pocket
NESTLER: 200 Nestler-matho 200, dual power calculator   200   Pocket / Foldover, Flip
NESTLER: 220 (version-1) Nestler-matho 220, DUAL POWER   220   Pocket
NESTLER: 220 (version-2) NIGHT AND DAY, Nestler-matho 220   220   Pocket
NESTLER: 500 Nestler-matho 500   500   Pocket / Organizer, PDA
NESTLER: 510 Nestler-matho 510, 10K DATABANK   510 199? Pocket / Organizer, PDA
NESTLER: 700 (version-1) Nestler-matho 700   700   Credit Card
NESTLER: 700 (version-2) Nestler-matho 700   700   Credit Card
NESTLER: LC110 ELECTRONIC CALCULATOR, LC 110   LC110 (LC 110) ~1982 Pocket
NESTLER: LC300 LC 300 SOLAR CELL CALCULATOR LC300 (LC 300)   Pocket
NESTLER: LC700 LC 700   LC700 (LC 700)   Pocket / Time
NESTLER: LCT61 LC T61   LCT61 (LC T61) 197? Pocket
NESTLER: OH1002A (version-1)     OH1002A 1975 Pocket
NESTLER: OH1002A (version-2)     OH1002A ~1975 Pocket
NESTLER: OH1005   Elektronischer Taschenrechner Modell OH 1005 OH1005 ~1975 Pocket
NESTLER: T51     T51 197? Pocket
NESTLER: T52   Elektronischer Taschenrechner T52 1977 Pocket
NESTLER: T53     T53 197? Pocket
NESTLER: T62     T62 197? Pocket
NESTLER: T69     T69   Pocket
NESTLER: T70 T 70, Lithium-Power   T70 (T 70) ~1980 Pocket
NESTLER: T71 T 71, Lithium-Power   T71 (T 71)   Pocket
NESTLER: T72       1980 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
NETRONICS: N3000X   ELECTRONIC PROGRAMMABLE CALCULATOR N3000X   Pocket
NEUTRON: 110     110 ~1978 Pocket
NEUTRON: 110B     110B ~1978 Pocket
NEUTRON: 1403 LIQUID CRYSTAL CALCULATOR 1403   Pocket
NEUTRON: 201B     201B   Pocket
NEUTRON: 302     302 198? Pocket
NEUTRON: 303     303   Pocket
NEUTRON: 402     402   Pocket
NEUTRON: 465     465 197? Pocket
NEUTRON: 88M (version-1) Super 88M   88M 1975 Pocket
NEUTRON: 88M (version-2) Super 88M   88M 1975 Pocket
NEW SPECIALITIES: Apothecalc     Apothecalc 1987 Pocket / Medical
NICE: (Unknown model)       ~1973 Desktop with Display
NIGHT AND DAY: (Unknown model)         Pocket
NIKJAN: (Unknown model)       ~1978 Pocket
NIKJAN: EL601 EL-601   EL601 (EL-601) ~1977 Pocket
NIKKO & COMPANY: 120MPD SCEPTER, 120 MPD, NIKKAM   120MPD (120 MPD)   Desktop with Display+Printer
NIKKO & COMPANY: 510 CONCORD 510 6 510 ~nov-1976 Desktop with Printer
NIKKO & COMPANY: 6121D CONCORD 6121D   6121D 197? Desktop with Display
NIKKO & COMPANY: 712A CONCORD 712A   712A ~nov-1976 Desktop with Display+Printer
NIKKO & COMPANY: 712B     712B ~nov-1976 Desktop with Printer
NIKKO & COMPANY: 81 Executive 81   81   Pocket
NIKKO & COMPANY: 812MPD     812MPD ~1982 Desktop with Display+Printer
NIKKO & COMPANY: 815 CONCORD 815   815 ~1975 Pocket
NIKKO & COMPANY: NK12 NK-12   NK12 (NK-12) ~sep-1977 Pocket
NIPPO: EX600 EX-600   EX600 (EX-600)   Desktop with Display
NITSUKO: 1203E TIGER TIGER DESK TOP CALCULATOR, MODEL 1203E 1203E ~1972 Desktop with Display
NITSUKO: 1213 TIGER   1213 mar-1970 Desktop with Display
NITSUKO: 1213D Tiger Calculator MODEL EC-1213D 1213D nov-1970 Desktop with Display
NITSUKO: 1213E TIGER TIGER DESK TOP CALCULATOR, MODEL 1213E 1213E 1971 Desktop with Display
NITSUKO: 121R TIGER MODEL-121R 121R ~1973 Desktop with Display
NITSUKO: 121RS TIGER MODEL-121RS 121RS 1973 Desktop with Display
NITSUKO: 20 Epoch-20   20   Desktop with Display
NITSUKO: DC08 TIGER   DC08 (DC-08) 1973 Desktop with Display
NITSUKO: DC8A TIGER, DC-8A   DC8A (DC-8A) ~1973 Desktop with Display
NITSUKO: DC8S TIGER, DC-8S MODEL DC-8S DC8A (DC-8S) 1973 Desktop with Display
NITSUKO: DC8SA TIGER, DC-8SA MODEL DC-8SA DC8SA (DC-8SA) 1973 Desktop with Display
NITSUKO: EC1413 (version-1) EC-1413   1413 ~1970 Desktop with Display
NITSUKO: EC1413 (version-2) EC-1413 MODEL B, EC-1413 1413 ~1970 Desktop with Display
NITSUKO: MR12   MR-12 MR12 (MR-12)   Desktop with Display
NIXDORF: LK3000 (version-1) LK-3000   LK3000 (LK-3000) 1979 Pocket
NIXDORF: LK3000 (version-2) LK-3000   LK3000 (LK-3000) 1979 Pocket
NMB TECHNOLOGIES: ML1210PD     ML1210PD (ML-1210PD)   Desktop with Display+Printer
NOBILITY: 3000     3000 ~1978 Pocket
NOBILITY: 309     309 ~1977 Pocket
NOBILITY: K14/350 MODEL K14/350 K14350 (K14/350) ~1974 Pocket
NOBILITY: LC263   LIQUID CRYSTAL CALCULATOR LC263 (LC-263)   Credit Card
NOBILITY: LC646M LC 646M, MUSIC CARD, ELECTRONIC CALCULATOR   LC646M (LC 646M)   Pocket / Audio
NOMA: PR100     PR100   Pocket
NOMAN: 1200D     1200PD   Desktop with Display+Printer
NOMAN: 2300PD     2300PD   Pocket
NORIS: 3000     3000 ~1978 Pocket
NORMAN: 1565   N 1565 1565 ~1977 Pocket
NORMAN: 2160     2160   Desktop with Display+Printer
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: 630     630 ~1976 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: 711     711   Pocket
NORMAN: 727 NOVUS   727 ~1976 Pocket / Display (LED)
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
NOVA: K80M     K80M ~1973 Desktop with Display
NOVAX: 8002M   MODEL 8002M, electronic calculator with accumulating memory 8002M ~1975 Pocket
NOVAX: 83DX   MODEL 83DX, electronic calculator with memory and square root 83DX ~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)
NOVITON: NB880     NB880 ~1972 Pocket
NOVUS: (Unknown model) International Computer   International Computer   Pocket
NOVUS: 3500 (version-1) Sliderule NOVUS 3500 SLIDERULE 3500 1974 Pocket
NOVUS: 3500 (version-2) Sliderule   3500 1974 Pocket
NOVUS: 4510 (version-1) Mathematician   4510 ~1975 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: 699 (version-1) NSC Novus Electronics   699   Desktop with Display / Ruler / Tool
NOVUS: 699 (version-2) NSC Novus Electronics   699   Desktop with Display / Ruler / Tool
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
NOVUS: Quiz Kid     Quiz Kid ~1975 Pocket / Social+Behavorial (education)
NUMBER PLEASE: 8080     8080 ~1978 Pocket / Social+Behavorial (education)
NUMBER PLEASE: 8080C Number Please 8080C   8080C ~1978 Pocket / Social+Behavorial (education)
NUMEREX: 802     802 ~1973 Pocket
NUMEROLOGY: PNC2 Pocket Numerology Computer ELECTRONIC CALCULATOR PNC2   Pocket
NUVOX: Reio     Reio ~1975 Pocket
           
27-jan-2024: (332 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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