A friend of mine was in the Navy when he had his Grandfather's Les Paul Custom and Gibson Songbird stolen from him about 10 years ago. The bad part was he didn't have the serial numbers. With that information along with pictures, turning in a police report and notifying every pawn shop in the area, chances are you'll recover the guitar. A few years ago, he had his Heritage H535 stolen from his brothers house, but when he put a posting on CL notifying the thief that ever pawn shop knows the make and serial number, there is no chance the person could sell it. A few days later, the guitar was found at the end of his brothers drive way. (Its top was cracked because they through it out the window when driving by, so it was still a loss)