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1981
Hardware Description
The incotax application was developed by the Bureau of National Affairs, Inc., Washington D.C. to calculate Federal Income Taxes and distributed by Warren, Gorham & Lamont, Valhalla NY (WG&L).The different programs of the incotax application used various overlays to the already modified calculator keyboard of the TI-58C.
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Manufacturer:
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Hardware Type:
Calculator -
Manufacture Year:
1981 -
More Info:
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