Patent Process and Challenges, undated; 1946-1950; 1953-1954; 1979
name: label: Collection Creator
content: Watson, Orla E., 1896-1983
label: Collection Creator
content: Watson, Edith, (estate of)
setName: label: See more items in
content: Telescoping Shopping Cart Collection
label: See more items in
content: Telescoping Shopping Cart Collection / Series 2: Business Records / 2.3: Development
container: label: Container
content: Box 2, Folder 2
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials