Snapshot: Doc Abrams and Music Box
"Doc" Abrams had a lifelong fascination with musical machines and instruments. Abrams collected musical oddities [one of which-- dubbed "Musical Casket No. 2"-- is included in his papers] and frequently gave lectures on his hobby of repairing old music boxes.
Image from AC.114: W. Amos Abrams Papers, 1884-1984, undated.