Another example of the large-scale Mighty Wurlitzer can be found in the Berlin Musical Instrument Museum. Werner Ferdinand von Siemens purchased the large four-manual, 16-rank Mighty Wurlitzer Style 250 special in 1929 and installed it in the Siemens Concert Hall in August of that year. At the end of World War II the organ and the concert hall became property of the German government. The Mighty Wurlitzer survived the war, but was seriously damaged in 1962 by a fire caused by a careless cigarette. From February to December 1963 Marvin E. Merchant, a U.S. soldier stationed in Berlin, repaired the organ at his own expense. In 1982, the government gave the instrument to the Staatliches Institut für Musikforschung Preußischer Kulturbesitz. Eberhard Friedrich Walcker GmbH & Co. completely restored and installed it in the museum in 1984 where it remains today and is played every Saturday at noon.