What is this mystery tool? It's not really a clamp, since it will not lock into place. I would prefer not to have random guesses, since it's not really helpful, but if you have seen or used this device, you'd solve a great mystery. [more inside]
What is this crazy sci-fi looking device I bought at a salvage store? It has knobs, a compass, and a bizarre spinning top. [more inside]
What exactly does a Telxon 718 do? It looks like a way-back calculator but only has plus, minus, and a few weird, presumably abbreviated, button markings. Any guesses as to what it does? Video within. [more inside]
What is this implement? [more inside]
Amherst College wants to know: what is this thing?