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) | |
| 07-mar-2025: (3 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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