indicator, shaft speed
date: label: date made
content: 1905
notes: label: Location
content: Currently not on view
place: label: place made
content: United States: Massachusetts
setName: label: See more items in
content: Work and Industry: Mechanical and Civil Engineering
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MC.321683
label: catalog number
content: 321683
label: accession number
content: 246883
objectType: label: Object Name
content: Indicator, Shaft Speed
label: Object Name
content: Revolution Counter
physicalDescription: label: Measurements
content: overall - from catalog card: 1 1/2 in x 3/8 in x 4 3/4 in; 3.81 cm x .9525 cm x 12.065 cm
label: Measurements
content: overall: 2 in x 4 1/2 in x 1/2 in; 5.08 cm x 11.43 cm x 1.27 cm