Grover Tuners (4) 1930s

This is an extremely rare four-piece set, seen on many Martin tenor guitars of the 1930s and some of Gibson’s very top-flight tenors as well. With a 12/1 gear ratio, they are in fine condition, all plating intact, all four gears tight with smooth operation and just completely lubricated. Post dia. 7/32”. All four original bushings present along with seven original mounting screws. $295