operator unit
notes: label: Location
content: Currently not on view
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: 2013.0020.007
label: catalog number
content: 2013.0020.007
label: accession number
content: 2013.0020
objectType: label: Object Name
content: operator unit
physicalDescription: label: Measurements
content: overall box: 2 in x 3 in x 3 in; 5.08 cm x 7.62 cm x 7.62 cm