Jersey City, NJ. Made Criterion and Olympia disc music boxes, Capital cuff music boxes, and the Pianette disc piano 1875-c. 1908.
Orphenion
Disc music boxes made by Bruno Rückert, Leipzig, Germany, late 1890s.
Original Musikwerke Paul Lochmann G.m.b.H.
Leipzig and Zeulenrode, Germany. Made Lochmann “Original” disc music boxes and mechanical pianos, 1901-c. 1914.
Orchestrelle
Player reed organs made by the Aeolian Co., New York City, 1883-early 1900s.
Operators Piano Company
Chicago, IL. Made many different models of coin pianos and orchestrions, circa 1909-late 1920s. Brand names included Victor (early) and Coinola; also Reproduco theatre and mortuary roll-operated piano/organs.