Gibson Mastertone RB-3 conversion FON 1408-7

Originally a 40-hole archtop TB-3, rim is cut for a Price tone ring. Proper prewar reproduction neck by Gary Price, prewar Presto tailpiece, punched by Jerry Keys, Tuners are the deluxe Grover pancakes, with the larger body and rounded back edge. Resonator bindings are the same width, like a style 75.