Vintage Texas Instruments TI-2550-II Calculator Complete Leather Case Book Box

model no. on back of device: 023620

serial no. : 2550-11

copyright on manual shows 1975

could not test, comes with two battery packs that still contain original rechargable batteries still installed (corrosive)

needs new rechargable batteries installed to test

Original box, manual, battery packs, charger , case

would be great tho for a museum piece, movie set, retro photography

USPS ground advantage shipping with tracking

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