According to The Blue Book of Acoustic Guitars, the Gibson C-1 classical guitar was manufactured in various forms from 1951 to 1971. Gruhn’s Guide and Vintage Guitar Price Guide basically agree, although there is some...

I apologize in advance for telling you folks what some of you already know and others of you don’t want to know, but it’s stuff which anybody who is considering bidding on this guitar ought to know, so here goes: Gibson...