For reasons I don't know, I got myself a Texas Instruments TI-66 Calculator, I think I may have been drawn in by the name, TI-66, it's close enough to TI-99/4A to confuse me so I'm going with that as it's a plausible explanation
It's a programmable scientific calculator with all the functions you would expect for the time, this means I don't have any batteries for it so haven't tried it yet to find out what it can do
Not much to show here, just the label and battery compartment, I'll update this page when I get some batteries for it
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