35 mm negatives of photographs of Wurlitzer harps and harp advertising,
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 7: Photographs used in Wurlitzer Advertising and Public Relations / 7.1: Promotional and Advertising Photographs
unitdate: label: Date
content: circa 1920s
container: label: Container
content: Box 21, Folder 7
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials