This later Gibson RB-250 model was introduced in the 1950's, and has been Gibson's "workhorse" Mastertone model since its introduction. It features a three-ply maple rim, bound mahogany resonator, bound mahogany neck with rosewood fingerboard, one-piece flange with flathead tone ring, nickel-plated metal parts, and Five Star tuners. There is some rash on the back of the resonator (but no finish missing); the back of the neck is very clean. The frets show minimal wear, primarily frets 1-3, but nothing that impacts playability. Comes in the original Gibson-branded hardshell case.