Elliott Bros. 449 standard signaling mirror galvanometer
name: label: maker
content: Elliott Brothers
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Western Union Corporation
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.331456
label: accession number
content: 294351
label: catalog number
content: 331456
objectType: label: Object Name
content: Signaling mirror galvanometer
label: Object Name
content: galvanometer
physicalDescription: label: Physical Description
content: wood (part: material)
label: Physical Description
content: brass (part: material)
label: Physical Description
content: metal (part: material)
label: Measurements
content: overall: 10 1/2 in x 9 in; 26.67 cm x 22.86 cm