Vintage Electronic Calculators: CALCUSEUM Home page
Criteria: Origin = El Salvador |
AKA (Also Known As) | Label on Back | Product Number | Year of introduction | Classification |
TEXAS INSTRUMENTS: 1760 | DataCard |   | 1760 | aug-1979 | |
TEXAS INSTRUMENTS: Business Card | Constant Memory |   | Business Card | 1979 | Pocket / Financial+Business |
TEXAS INSTRUMENTS: Dataman |   | electronic calculator | Dataman | 05-jun-1977 | Pocket / Social+Behavorial (education) |
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27-jan-2024: (3 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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