You're referring to 761697? I never had a certificate. I bought the guitar from a dealer in Nashville and it didn't include any case candy. I asked the dealer if he had it, and he told me that the guitar was previously owned by a very prominent country artist who was a regular customer. He said it was unlikely that the guy still had it, but I asked if he would mind asking. As expected, I never did hear back from him.
I'm just curious where the guitar ended up. I sold it locally to a guy in Cincinnati a year or so ago. I sort of regret selling it because for one thing it was a nice guitar, but also the fretboard had an uncanny resemblance to the fretboard on my original 1957 Junior which was very cool. If you ever decide to part with it let me know, I might be interested.