Keystone Watch Case Company, Material Catalog
setName: label: See more items in
content: Jon and Jennifer Hanson Watch and Clock Collection
label: See more items in
content: Jon and Jennifer Hanson Watch and Clock Collection / Series 6: 2014 Addenda / 6.2: Miscellaneous Watch Companies
unitdate: label: Date
content: 1919
container: label: Container
content: Box 14, Folder 10
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials