Correct for many Silvertone, Harmony, and Kay guitars.
Vintage 1960s Silvertone Harmony Acoustic Guitar Plays Great Low Action Sunburst
Vintage 1950s Silvertone Harmony Hollywood Acoustic Guitar Project DeArmond PU
Vintage 1960s Silvertone Autoharp Oscar Schmidt 15 Chord Hard Case Picks Strings
Vintage 1960s Stella Harmony Parlor Guitar-Great Neck Easy To Play. Read Desc.
