Product code: Vintage Texas Instruments SR-50A Slide Rule Calculator Untested no selling damage
Vintage Texas Instruments SR-50A Slide Rule Calculator Untested no damage with free case Very well selling taken care of, always in case when not in use. Doesn't have even a scratch but does need a new battery(that's why it's untested).
Vintage Texas Instruments SR-50A Slide Rule Calculator Untested no damage with free case Very well selling taken care of, always in case when not in use. Doesn't have even a scratch but does need a new battery(that's why it's untested).