Oh shoot. Just looked more in the box and found these green books:   "TI BASIC Interpreter System Documentation"....WRITTEN BY Robert B. Greenberg of Microsoft (8/24/1978). "Specification of a TI standard for the BASIC Language" (6/9/1978) And another crazy thing:   A 9/9/1977 dated transparencies that show the TI computer. Looks more like a game system at this point. With disc controllers, like an Intellivision. Also shows some planned peripherals. All drawi
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