From Texas Instruments with US patents from the 1990’s, come this TI-502 small calculator with LCD display. It was produced in Thailand with US patents. The calculator is tested and fully working condition (no batteries included). It measures only ca. 6 cm or 2 1/4 inches wide. There are clear signs signs of use and age. Selling for use again or as a cool desk display piece. Do check the attached video to learn all about the history of the calculator.
