Proof Sheets: Mats for Dealer Use Nos. 4 14
name: label: Collection Author
content: Falcone Custom Grand Pianos
label: Collection Donor
content: Pratt, Read and Company
label: Collection Creator
content: Sohmer & Company
setName: label: See more items in
content: Sohmer & Co. Records
label: See more items in
content: Sohmer & Co. Records / Series 6: Advertising Records
unitdate: label: Date
content: undated
container: label: Container
content: Map-folder 9
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials