While I was doing a string change on my '95 CU24, I pulled the pups to see what was written in the cavity. This is the bridge cavity. Looks like the guitar was originally part of a giveaway. I'm not sure what G. P. is but it may be Guitar Player mag??? Joe Knaggs last name. The "10" makes me think it's a 10 top, but there is no 10 on the back of the headstock.
Looking under the pickups I discovered that one of my Custom 24's was made on National Heavy Metal Day 11/11/11.
My Custom 24 was CNC'ed on my brothers birthday (not the actual, just this year's one) - luckily he doesn't play guitar
I would say the "10" means it was a possible ten top but after carving/finishing didn't make the grade. The Knaggs reference will (probably) be a note to the factory employees to see Joe Knaggs once the guitar is completed so it can be sent off for the GP give away, whatever that is!
