"Chickering & Sons, Manufacturers Certificate and Warranty" for Piano Forte No. 86427.  Typewritten note on the details and shipment,
name: label: Collection Creator
content: Chickering, Jonas, 1798-1853
setName: label: See more items in
content: Chickering & Sons Piano Company Collection
label: See more items in
content: Chickering & Sons Piano Company Collection / Series 3: Company History and Records
unitdate: label: Date
content: 1896 January 2
container: label: Container
content: Box 2, Folder 6
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials