Museum für Kunst und
Kultur am Oberrhein

===== Contents: ===== \\ **[[The History of M. Welte & Sons]]** **[[1. Welte-Orchestrion Patents 1883 -1917]]** **[[2. Patents for the Welte-Reproducing Mechanism 1904 - 1922]]** **[[3. Patents for the Welte-Phototone Organ 1925 -1941]]** **[[4. Successing Companies]]** **[[5. The Competitors]]** **[[6. Other Companies]]** [[start|back]]