Early
Electronic
Calculator
Calculator Index and Lists

Selecting the model presents a general description of each calculator. A few schematics are accessible online in GIF format by clicking on the "TD23 Data" item in the general description or in the technical summary list. Contact via email if interested in obtaining data not present online or in another format.

Key to headings and abbreviations   Downloading and printing TD23 data

Desktop Calculators
AddmasterSimplex 12
CDKC1HB
CanonCanola 120
CanonCanola EP151
Canon130
Canon130S
Canon161
Canon163
Casio121-B
CasioAL-1000
CommodoreDAC-612
CommodoreUS*1
CommodoreUS*10
Eldorado8K
Facit1114J
Facit1123
Hewlett-Packard9815A
Hewlett-Packard9825B
Lloyd'sAccumatic 680
Lloyd'sAccumatic 70
MiidaMC800
MiidaMC840
Monroe610
Monroe650
Monroe925
OlympiaCD401A
Rapidman1208 LC
Rapidman1220
Ricomac1216
SharpCompet 17
SharpELSI 804
SonySOBAX 2500
TA AGARBM 1217-II
Texas Instr.?3500?
ToshibaBC-0802
ToshibaBC-1212
Victor18-1721
Victor18-3441
Victor19-1421
VictorMEDALIST 204
Wang320K
Wang520
(42 items)
Technical
Summary
List
 
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Gallery
 
Unit
Status
List
    
Pocket Calculators
AGS14
Casio?CM607?
CasioHL-806
CasioPersonal-8
CasioSL-760
CasioTH-10 "Crystal Cal"
Casiopocket-8
CommodoreC110
CommodoreGL-997 RF
DigimaticD8 (Model No. 41024)
DigimaticM8-3 (Model No. 41015)
DigimaticP8 (Model No. 41031)
Hermes805
Hermes805
Hewlett-Packard21
Hewlett-Packard34C
Hewlett-Packard38C
Hewlett-Packard80
Keystone395 / exponent 1
Keystone2050
Lloyd'sAccumatic 310
Lloyd'sAccumatic 333
Lloyd'sAccumatic 55
MicrolithMemory 4 / 113G
National SemiconductorInternational Computer
Novus850
Novus6010 "International Computer"
PhilipsP-63 Statistical
RT3
Rockwell8R
RoyalDigital V
SanyoICC-83 (SACOM MINI)
SharpEL-104
SharpEL-8010
SharpEL-8131
Texas InstrumentsSR-11
Texas InstrumentsTI Programmer
Texas InstrumentsTI-1025
Texas InstrumentsTI-2550
Texas InstrumentsTI-30
Texas InstrumentsTI-57
TwinScentsBath Math
UnitrexMini Handy 80M
XONEXELSI III / DATAEXAC
apfMark 40
apfMark 51
(46 items)
Technical
Summary
List
 
Photo
Gallery
 
Unit
Status
List
 
Power &
Batteries
List



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