I have tried searching for this on this website among others, including the Bartolini website. I have as yet to find the answer. I recently bought a p body that has Bart pickups in it. It looks like someone has switched wires around sometime in the past. My 2 questions: 1. The Pickups say Bartolini on the face, but I am unable to find any marking on the pickups to indicate what model they are. How can I find the model? 2. I haven't been able to come up with any diagrams of what the wiring on the the back of the pickup would look like originally. Does anyone have the wiring schematic for the Bart p pickups? I also was given a brand new Bart TBT tone control that I would like to wire up with these pickups. I was able to find a schematic for that, but I am at a loss as to the correct pickup wiring. Any help is appreciated.