Too Many Pickups
There is some good stuff in there, even if it doesn't work. I'd throw it on E-Bay as is and take whatever you get. You will, of course have interest here as well, and of course, I'd love to be in possession of that box myself. But if you have the time, you will do better on E-Bay.
I recognize clear-bobbin P-90's, which are late '60's IIRC. Some P-90 soapbar mounting/adjustment plates, which are great to have. Those Firebird pickups are pretty desirable. There is a Gibson bass humbucker in there (though I can't tell from the pix whether it is actually Gibson or not). There is an uncovered Gibson mini HB (or Epi N.Y. pickup).
You'd be surprised what you can get for old busted pickups on E-Bay. People get hooked in thinking they can restore them and get an old, coveted pickup for cheap, and they battle it out with true vintage collectors who need parts.
For instance, I put up a '73 P-Bass pickup with a dead coil. I took high quality photos, gave a brief and entirely truthful description, insisted that it was being sold as is for parts or repair only. That wasn't even a desirable year like some if the stuff you have, but the dorks bid it up to around $150.
