It is a Disc-Changing Orchestral Corona model No. 33, serial #47649. The music box has a double comb of 86 teeth. The music box plays 27” diameter perforated metal discs. The Orchestral Corona model ...

Digital Dose: New classical discs feature music for horn, trumpet, clarinet and soprano . Updated: ; Feb. 12, 2012, 10:00 a.m. | Published: ; Feb. 12, 2012, 9:00 a.m.