This listing is for an error strike neck plate made for G&L in the 80's. G&L was farming out the production of these plates by B&J Tool and Die in Anaheim. B&J messed up a batch of plates, stamping G0 prefix serial numbers into Bass size neck plates and vice versa. Some made it out on instruments, but most were discarded. Here is one of the discarded plates. It has no plating. Sold as is.