vintage 4 page pamphlet owner's manual from oscar schmidt.For BH model autoharps.
Vintage Oscar Schmidt Autoharp 1967 With Case
Vintage Oscar Schmidt Autoharp Auto Harp
Vintage Oscar Schmidt Autoharp Model 15a 36 String 15 Chord 1964 Orig. Manual
Vintage Oscar Schmidt Autoharp
Vintage Oscar Schmidt Autoharp 34 String USA Made
Vintage Oscar Schmidt Autoharp 15 Chord 36 String