LED VFD and LCD pocket calculators
Texas Instruments Hiradastechnika PTK-1050
This calculator is the hungararian Hiradastechnika PTK-1050, an OEM verion of the Texas Instruments TI-57 made in 1979. Not working, probably because of bad batteries ( display is only lickering a bit, while charging. Very good condition, as if it was hardly used. Complete with the box, charger, plastic cover, instructions in hungarian, and a warranty card from 1981.
If you want pictures in a better resolution, don't hesitate to email me
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