Rolling Ball Escapement, Spring-Driven
name: label: maker
content: Todd, David
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: 1982.0009.06
label: accession number
content: 1982.0009
label: catalog number
content: 1982.0009.06
objectType: label: Object Name
content: Model, Exhibit
physicalDescription: label: Measurements
content: overall: 6 7/8 in x 7 in x 8 1/4 in; 17.4625 cm x 17.78 cm x 20.955 cm