Ernest Knabe, William Knabe II, and William Knabe III, William Knabe & Company, Baltimore, Maryland
name: label: Collection Donor
content: Anderson, John R.
setName: label: See more items in
content: John R. Anderson Piano Trade Literature and Ephemera Collection
label: See more items in
content: John R. Anderson Piano Trade Literature and Ephemera Collection / Series 2: Photographs
unitdate: label: Date
content: undated
container: label: Container
content: Box 6, Folder 7
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials