LEFT: Gibson Guitar Corporation, Super 400N, 1939, Collection of Joe Glaser, Photography by Jerry Atnip. RIGHT: Harmony/Supertone (Sears), Singing Cowboys guitar, ca. 1938–50, Walter Carter, Carter Vintage Guitars, Nashville. Photography by Jerry Atnip
LEFT: Gibson Guitar Corporation, Super 400N, 1939, Collection of Joe Glaser, Photography by Jerry Atnip. RIGHT: Harmony/Supertone (Sears), Singing Cowboys guitar, ca. 1938–50, Walter Carter, Carter Vintage Guitars, Nashville. Photography by Jerry Atnip