Living near Nashville has its perks. We’re not far from the Gibson factory and Custom Shop (about 25 mins), which means I frequently see boxes of authentic Gibson parts walk through the door. A lot of people who work at Gibson live in my county, and thus, I have a lot of regulars that either work for, or have worked for Gibson. A recent haul included several samples, templates, and new old stock parts from the 1950s through the 1990s.
These were in that haul - a new old stock set of pickups for a 1970s Gibson SB300 or SB400. They have both been clipped in and tested and work great. New old stock so they have never been mounted in.
A must have for your vintage restoration -- if ya need it, ya need it.