documents, copies
date: label: Date made
content: 1972
setName: label: See more items in
content: Work and Industry: Mechanisms
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2002.3120.06
label: accession number
content: 2002.3120
label: catalog number
content: 2002.3120.06
objectType: label: Object Name
content: Documents, copies