Electrical wiring of a player piano,
name: label: Collection Creator
content: Rudolph Wurlitzer Company
setName: label: See more items in
content: Wurlitzer Company Records
label: See more items in
content: Wurlitzer Company Records / Series 6: Photographs of Wurlitzer Products and Product Sales Promotions / 6.1: Automatic Instruments and Player Pianos
unitdate: label: Date
content: undated
container: label: Container
content: Box 18, Folder 10
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials