Marine cable galvanometer mirror
date: label: date made
content: ca 1860
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 Isabel M. Goetschises
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.317695
label: catalog number
content: 317695
label: accession number
content: 229311
objectType: label: Object Name
content: Mirror, Galvanometer
label: Object Name
content: galvanometer component
label: Other Terms
content: Mirror, Galvanometer; Components; Telephone and Telegraph; Telephone and Telegraph
physicalDescription: label: Measurements
content: overall: in x 3/8 in; .0254 cm x .9525 cm