an image of a Texas Instruments TI-1025 four function plus calculator
Brand Texas Instruments
Type Four Function +
Release Date 1977
Display Type VFD
Serial Num. N/A
Date code 4277MTA
Country of origin USA

Purchased at an estate sale on October 23, 2022 (alongside Radio Shack TRS-80 PC-4, Radio Shack TRS-80 PC-1 Cassette interface, Radio Shack TRS-80 Aviation, Sun Hemmi 341 3215, TI 6200, Commodore SR4912, Texas Instruments SR-50A, Texas Instruments TI-32 ). This calculator is fully functional, however it is missing the battery cover. Apart from some minor wear on the buttons, it is in fairly good condition.