I think it's time we had a thread for unidentified, abnormal, or otherwise strange hardware. (unless there already is such a thread, in which case I'm just a numbskull)

So here's one for you which I picked up at a recycle center, in the bottom of a large bin full of motherboards:

There's a reflection of the phone camera in this one:

So what is it? It looks like a CPU, but I've never seen a CPU of this vintage with a pinless socket and whatever that weird display-like thing is on top of it. Any ideas?