These are a couple Schaller Golden '50s humbuckers that I've had sitting around for about 25 years, mostly because the wiring instructions are very unclear. But Stewmac's instructins for Schallers is a lot clearer, and now I see where the essential info is on the Schaller sheet. Well hidden, in the middle!
I'm planning to try these in my '82 Les Paul Standard. I'm a little tired of waiting for my unpotted '59 Duncans. They can go in something else.