Vintage Refurbished Oscar Schmidt Appalachian Autoharp W/ Diminished Cords & Built in Pickup

American made 21 chord Appalachian Autoharp was made in the mid 70's.  It has new strings, built in pickup with tone and volume controls in the tail piece. Has all 3 diminished chords in thumb position.  Bryan Bower lay out for keys of F, C, G and D. Anchor stabilized. Excellent condition. There is a "scuff" in the finish along the long bass side (see picture) otherwise looks great.  Slight dip in the top under bars, won't go any further.  No case.