Alfabetical Brand/Type List Criteria: Financial+Business (cheques) | 
 AKA (Also Known As) | 
 Label on Back | 
 Product Number | 
 Year of introduction | 
 Classification | 
|  (Unknown manufacturer): Check Tronic | 
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 Check Tronic | 
 1975 | 
 Pocket / Financial+Business (cheques) | 
|  ABINAR: LC225CK (version-1) | 
 CHECK MASTER | 
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 Pocket / Financial+Business (cheques) | 
|  ABINAR: LC225CK (version-2) | 
 CHECK MASTER | 
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 LC225CK | 
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 Pocket / Financial+Business (cheques) | 
|  ALBINAR: Check Master | 
 CHECK MASTER | 
   | 
 Check Master | 
   | 
 Pocket / Financial+Business (cheques) | 
|  APF: 3552CK | 
 CONTINUOUS MEMORY CHECKBOOK BALANCER | 
   | 
 3552CK | 
 1982 | 
 Credit Card / Financial+Business (cheques) | 
|  ARIZONA: CB82 | 
 Check Tronic | 
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 CB82 | 
 18-oct-1976 | 
 Pocket / Financial+Business (cheques) | 
|  AURORA: CB831M | 
 CB-831M, MEMORY RETAINER | 
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 CB831M (CB-831M) | 
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 Credit Card / Financial+Business (cheques) | 
|  AURORA: CB900 | 
 CB-900 | 
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 CB900 (CB-900) | 
 1983 | 
 Pocket / Financial+Business (cheques) | 
|  BANKCHARGE SERVICE: Money Memory II | 
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 Money Memory II | 
 198? | 
 Pocket / Financial+Business (cheques) | 
|  BEDOL: Checkmaster IMP | 
 CHECKMASTER, CHECKBOOK CALCULATOR | 
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 Checkmaster | 
   | 
 Pocket / Financial+Business (cheques) | 
|  CANON: CB8 | 
 CB-8 | 
 CB-8 | 
 CB8 (CB-8) | 
 1983 | 
 Pocket / Financial+Business (cheques) | 
|  CANON: CB8II | 
 CB-8 II | 
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 CB8II (CB-8 II) | 
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 Pocket / Financial+Business (cheques) | 
|  CANON: Checkbook | 
 MONEY MANAGER | 
 CHECKBOOK | 
 Checkbook | 
 1982 | 
 Pocket / Financial+Business (cheques) | 
|  CANON: Checkbook II (version-1) | 
 Money Manager | 
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 Checkbook II | 
 1985 | 
 Pocket / Financial+Business (cheques) | 
|  CANON: Checkbook II (version-2) | 
 Money Manager | 
 CHECKBOOK II | 
 Checkbook II | 
   | 
 Pocket / Financial+Business (cheques) | 
|  CANON: Checkbook III | 
 Money Manager | 
 CHECKBOOK III | 
 Checkbook III | 
 ~1985 | 
 Pocket / Financial+Business (cheques) | 
|  CANON: Checkbook Junior | 
 MONEY MANAGER | 
 CHECKBOOK JR. | 
 Checkbook Junior | 
 1982 | 
 Pocket / Financial+Business (cheques) | 
|  CANON: Checkbook Recorder | 
 MONEY MANAGER, CHECKBOOK RECORDER | 
   | 
 CHECKBOOK RECORDER | 
 1988 | 
 Pocket / Financial+Business (cheques) | 
|  CASIO: CB100 | 
 CB-100, CHECKBOOK, ELECTRONIC CALCULATOR | 
 CB-100 | 
 CB100 (CB-100) | 
 1980 | 
 Pocket / Financial+Business (cheques) | 
|  CASIO: CB80A | 
 CB-80, CHECKBOOK, ELECTRONIC CALCULATOR | 
 CB-80A | 
 CB80A (CB-80A) | 
 1983 | 
 Pocket / Financial+Business (cheques) | 
|  CATEO: LC124S | 
 LC 124S, CONTINUOUS MEMORY, CHECKBOOK BALANCER, AUTO SHUT OFF | 
 LIQUID CRYSTAL CALCULATOR | 
 LC124S (LC 124S) | 
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 Credit Card / Financial+Business (cheques) | 
|  CITIZEN: CBL200 | 
 CBL-200, CHECKBOOK BALANCER, Dual-Power | 
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 CBL200 (CBL-200) | 
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 Pocket / Financial+Business (cheques) | 
|  CORVUS: 525 | 
 Checkmaster | 
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 525 | 
 1975 | 
 Pocket / Financial+Business (cheques) | 
|  DATEXX: DB403 | 
 DB-403, BIG DIGIT, DUAL POWER, CHECKBOOK CALCULATOR | 
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 DB403 (DB-403) | 
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 Pocket / Financial+Business (cheques) | 
|  ENTERPREX: MC2717 | 
 MC-2717 | 
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 MC2717 (MC-2717) | 
 1983 | 
 Credit Card / Financial+Business (cheques) | 
|  INTERNATIONAL MERCHANDISING ASSOCIATES (IMA): 130CBW | 
 130CBW, ELECTRONIC CHECKBOOK CALCULATOR | 
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 130CBW | 
 jun-1982 | 
 Pocket / Financial+Business (cheques) | 
|  LOGITECH: LC127A | 
 CREDIT CARD CALCULATOR, LC-127A | 
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 LC127A (LC-127A) | 
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 Credit Card / Financial+Business (cheques) | 
|  NATIONAL SEMICONDUCTOR: 100A (version-2) | 
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 100A | 
 1982 | 
 Credit Card / Financial+Business (cheques) | 
|  NATIONAL SEMICONDUCTOR: 101A (version-1) | 
 NSC Novus Electronics 103, DATACHECKER | 
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 101A | 
 dec-1981 | 
 Pocket / Financial+Business (cheques) | 
|  NATIONAL SEMICONDUCTOR: 101A (version-2) | 
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 101A | 
 1982 | 
 Pocket / Financial+Business (cheques) | 
|  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 | 
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 103A | 
 ~1980 | 
 Pocket / Financial+Business (cheques) | 
|  NATIONAL SEMICONDUCTOR: 107 | 
 NCS National Semiconductor, 107 | 
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 107 | 
 1979 | 
 Credit Card / Financial+Business (cheques) | 
|  OLIVETTI: DII | 
 CHEQUEBOOK CALCULATOR, CALCULATRICE CARNET-REGISTRE | 
   | 
 DII | 
 1988 | 
 Pocket / Financial+Business (cheques) | 
|  PANASONIC: KXRC105 | 
 CPA, 128KB Memory, CHECK PRINTING ACCOUNT KX-RC105 | 
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 KXRC105 (KX-RC105) | 
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 Desktop with Display+Printer / Financial+Business (cheques) / Data | 
|  RADIO SHACK: 65-504: (Account Manager) | 
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 64504 (65-504) | 
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 Pocket / Financial+Business (cheques) | 
|  RADIO SHACK: EC306 | 
 ELECTRONIC CHECKBOOK CALCULATOR EC-306 | 
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 65696 (65-696) | 
 nov-1982 | 
 Pocket / Financial+Business (cheques) | 
|  RADIO SHACK: EC308 | 
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 EC308 (EC-308) | 
 mar-1987 | 
 Credit Card / Financial+Business (cheques) | 
|  RADIO SHACK: EC430 | 
 EC-430, CHECKBOOK CALCULATOR, DUAL POWERED SOLAR . BATTERY | 
 EC-430, CAT. NO. 65-570A, DUAL POWERED CALCULATOR (SOLAR & BATTERY) | 
 65570A (65-570A) | 
 oct-1987 | 
 Pocket / Financial+Business (cheques) | 
|  RADIO SHACK: EC455 | 
 DUAL POWER | 
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 65569 (65-569) | 
 oct-1996 | 
 Pocket / Financial+Business (cheques) | 
|  ROYAL: CBC2000 | 
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 CBC2000 | 
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 Pocket / Financial+Business (cheques) | 
|  ROYAL: CBC70 | 
 CBC 70, CHECKBOOK CALCULATOR | 
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 CBC70 (CBC 70) | 
 may-1987 | 
 Pocket / Financial+Business (cheques) | 
|  ROYAL: CBC80 (version-1) | 
 CBC 80, CHECKBOOK CALCULATOR | 
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 CBC80 (CBC 80) | 
 1988 | 
 Pocket / Financial+Business (cheques) | 
|  ROYAL: CBC80 (version-2) | 
 ROYAL/olivetti, CBC 80, CHECKBOOK CALCULATOR | 
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 CBC80 (CBC 80) | 
 1988 | 
 Pocket / Financial+Business (cheques) | 
|  ROYAL: CBC95 | 
 CBC 95, CHECKBOOK CALCULATOR | 
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 CBC95 (CBC 95) | 
 1993 | 
 Pocket / Financial+Business (cheques) | 
|  ROYAL: LCB830 | 
 LCB 830, CHECKBOOK CALCULATOR | 
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 LCB830 (LCB 830) | 
 1983 | 
 Pocket / Financial+Business (cheques) | 
|  ROYAL: LCB835 | 
 LCB 830, CHECKBOOK CALCULATOR | 
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 LCB835 (LCB 835) | 
 1983 | 
 Pocket / Financial+Business (cheques) | 
|  ROYAL: LCB841 | 
 CHECKBOOK CALCULATOR | 
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 LCB841 | 
 aug-1980 | 
 Pocket / Financial+Business (cheques) | 
|  ROYAL: MCB820 | 
 Electronic Checkbook | 
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 MCB820 | 
 1982 | 
 Pocket / Financial+Business (cheques) | 
|  SCEPTRE: SL72 | 
 SL-72, CONTINUOUS MEMORY, CHECKBOOK BALANCER, AUTO SHUT OFF | 
 LIQUID CRYSTAL CALCULATOR | 
 SL72 | 
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 Credit Card / Financial+Business (cheques) | 
|  SHARP: EL322 | 
 ELSI MATE EL-322, MEMORY SAFE GUARD / AUTO POWER OFF, CHECKBOOK CALCULATOR | 
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 EL322 (EL-322) | 
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 Pocket / Financial+Business (cheques) | 
|  SYSTEMA: LC12E | 
 LC 12E | 
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 LC12E (LC 12E) | 
 198? | 
 Pocket / Financial+Business (cheques) | 
|  SYSTEMA: LC14E | 
 LC 14E, BANK CARD | 
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 LC14E (LC 14E) | 
 198? | 
 Pocket / Financial+Business (cheques) | 
|  TECHNICO: LC741CK (version-2) | 
 LC 741CK | 
 AUTO POWER OFF, ELECTRONIC CALCULATOR | 
 LC741CL (LC 741 CK) | 
 1982 | 
 Credit Card / Financial+Business (cheques) | 
|  TEXAS INSTRUMENTS: 1880 | 
 Checkwriter | 
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 TI-Checkwriter | 
 oct-1981 | 
 Pocket / Financial+Business (cheques) | 
|  TEXAS INSTRUMENTS: 2200 (version-1) | 
 TI-2200 | 
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 TI2200 (TI-2200) | 
 oct-1982 | 
 Pocket / Financial+Business (cheques) | 
|  TEXAS INSTRUMENTS: 2200 (version-2) | 
 TI-2200 | 
 ELECTRONIC CALCULATOR | 
 TI2200 (TI-2200) | 
 oct-1982 | 
 Pocket / Financial+Business (cheques) | 
|  TEXAS INSTRUMENTS: 2200+ | 
 TI-2200+ | 
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 TI2200+ (TI-2200+) | 
 1996 | 
 Pocket / Financial+Business (cheques) | 
|  TEXAS INSTRUMENTS: 2200II | 
 TI-2200 | 
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 TI2200II (TI-2200) | 
 oct-1984 | 
 Pocket / Financial+Business (cheques) | 
|  ULTRONIC AUTOMATED BUSINESS SYSTEMS: CBC10 | 
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 CHECKBOOK CALCULATOR | 
 CBC10 | 
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 Pocket / Financial+Business (cheques) | 
|  UNI-COM: Money Manager | 
 LC 12E | 
   | 
 Money Manager | 
 198? | 
 Pocket / Financial+Business (cheques) | 
|  UNISONIC: LC224CK (version-1) | 
 CHECK MASTER | 
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 LC224CK | 
 ~1981 | 
 Pocket / Financial+Business (cheques) | 
|  UNISONIC: LC224CK (version-2) | 
 CHECK MASTER | 
   | 
 LC224CK | 
 1981 | 
 Pocket / Financial+Business (cheques) | 
|  UNISONIC: LC224CKE (version-1) | 
 CHECK MASTER | 
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 LC224CKE (LC 224CKE) | 
 1982 | 
 Pocket / Financial+Business (cheques) | 
|  UNISONIC: LC224CKE (version-2) | 
 CHECK MASTER | 
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 LC224CKE (LC 224CKE) | 
 1982 | 
 Pocket / Financial+Business (cheques) | 
|  UNISONIC: LC225CK | 
 CHECK MASTER | 
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 LC225CK | 
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 Pocket / Financial+Business (cheques) | 
|  UNISONIC: LC226CK | 
 CHECKBOOK BALANCER | 
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 LC226CK | 
 feb-1988 | 
 Pocket / Financial+Business (cheques) | 
|  UNISONIC: LC262 | 
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 LC262 (LC 262) | 
 1979 | 
 Credit Card / Financial+Business (cheques) | 
|  UNISONIC: LC262CK | 
 LC 262 CK, CHECK MASTER | 
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 LC262CK (LC 262CK) | 
 1981 | 
 Credit Card / Financial+Business (cheques) | 
|  UNISONIC: LC263CK | 
 CHECK MASTER | 
 CHECK MASTER LC 263CK | 
 LC263CK (LC 263CK) | 
 jun-1981 | 
 Pocket / Financial+Business (cheques) | 
|  UNISONIC: LC266CK | 
 CHECKBOOK BALANCER | 
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 LC266CK | 
 1987 | 
 Pocket / Financial+Business (cheques) | 
|  UNISONIC: LC7211 (version-1) | 
 PERMANENT MEMORY, CHECK MASTER | 
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 LC7211 (LC 7211) | 
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 Pocket / Financial+Business (cheques) | 
|  UNISONIC: LC7211 (version-2) | 
 PERMANENT MEMORY, CHECK MASTER | 
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 LC7211 (LC 7211) | 
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 Pocket / Financial+Business (cheques) | 
|  UNISONIC: LC7211 (version-3) | 
 PERMANENT MEMORY, CHECK MASTER | 
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 LC7211 (LC 7211) | 
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 Pocket / Financial+Business (cheques) | 
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|  07-mar-2025:   (75 Items). | 
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|  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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|  click to email | 
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