Vintage 1960s pickup setup from a Kingston brand guitar. In my younger days I retrofitted an old Kingston with new hardware. These have been sitting in a box for over a decade. I have NO idea if they work; it worked when they were first removed from the guitar.
If you're looking at this listing, you likely know what to do with this. It's got a bit of shrink-tube toward the base of one of the wires, which is concerning. I don't remember what that was for.
Knobs aren't stock Kingston knobs. Those were made in a college metal shop. They are polished brass.
Check the pictures! I'll do my best to answer any questions, but I don't know much about these and it has been a long time since I removed all of this.
Listing is for everything pictured; the pickup, jack, plate, knobs, and pots.