Chicago, IL, 1898-1978. Made fine quality xylophones, orchestra bells, chimes, tower chimes, Una-Fon bells, and many other percussion instruments. Its xylophones were particularly popular among American coin piano and orchestrion builders. For a description of the Una-Fon, see the glossary.

Reproducing pianos made by Ludwig Hupfeld, A.G., Leipzig, Germany, circa 1905-mid ‘teens.

Brussels, Belgium. Hupfeld distributor, orchestrion repairer circa early 20th century.

Disc music boxes made by F.G. Otto & Sons, Jersey City, NJ, 1896-early 1900s.

Coin pianos and orchestrions made by the Marquette Piano Company, Chicago, IL, 1905-late ‘teens.