| Brand | Texas Instruments |
|---|---|
| Model | Texas Instruments SR-50A |
| Materials sourced from | Taiwan |
| Vintage | Yes |
Check the listing for details. Texas Instruments SR-50A Calculator w/ Box Manual Charger Vintage Untested. Condition: Used. Listed at 19.99 USD. Overall, it appears to be in very good condition for its age and looks like it may have seen little to no use. The calculator itself is very clean. This model is well known among collectors and engineers for its historical significance and functionality.
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