So I got a new axe recently. A semi custom job, LP style body. Anyway, it has Duncans in it. But I don't know which duncans. I took them sort of out and looked at the bottom, and there was a label on each of them with sort of wierd model numbers. It was APHINL for the neck, and TBPGBJ for the bridge. I have reason to suspect that they are either a Jazz/'59 set, or a '59/JB set. I've checked the SD site and googled a little to no avail. only thing I found with a model no. starting with APH was the Alnico II pro, but I'm pretty sure that's not it. If it helps any, the neck pup is zebra style but the bridge is just black.