patent
date: label: date made
content: 1904
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Mechanical and Civil Engineering
creditLine: label: Credit Line
content: James L. Ewin
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MC.232587
label: catalog number
content: 232587
label: accession number
content: 43214
objectType: label: Object Name
content: Patent
physicalDescription: label: Measurements
content: overall: 12 7/8 in x 8 3/4 in x 1/8 in; 32.7025 cm x 22.225 cm x .3175 cm