My archeological dig through old papers continues. Presented for your consideration is a promotional brochure for Texas Instruments’ TI-99/4 Home Computer. TI produced the brochure in 1979 and sent it out to SR-52 programmable calculator owners, which is how I received this one in February 1980. I’m pretty sure I still have the later model TI-99/4A in a box somewhere. But that will be another archeological dig.

And here’s the cover letter for the mailing.

I also have several spec sheets for peripherals I’ll post later.