The RB-100, introduced after WWII, features a maple resonator with white binding, 1-piece flange, mahogany neck with unbound rosewood fingerboard, “dove wing” peghead, and decal logo. […]
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, […]