I'm looking to add a 1985 to the herd and the guitar I'm looking at has '7' and '8' stamped on the pickups instead of 'T' and 'B'. The owner believes these are the original pickups and all electrics look unmolested. He suggested that at times the 'T' and 'B' wore down on the stamping machine and they used '7' and '8' instead. Anyone else came across this?