Need some memory refresh on HP-71b and PILBox

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Well the calculator stand turned out to be a bust!

I saw them available on eBay, and finally went ahead and purchased one. As it turns out, I don't know if it's a knock-off of the one that someone here designed, but the spaces in the back to hold the PILBox were too small. Needless to say, that item is now on its way back to the Seller.

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