This is a #P-90 #pickup from a Gibson ES-300 full-acoustic guitar from the late 1950s to early 1960s. #ElectricGuitar The previous owner enlarged the pickup holes of the guitar and replaced them with humbuckers, so it couldn't be put back, and I'm offering it to someone who needs it. I've been told that one of the two is broken. Also, there are signs of modification to the external wiring from this pickup, so I don't recommend it to anyone without knowledge of repair. The windings themselves should not have been modified. Black P-90 type pickup dog ear Used condition.