Complete set of telegraph instruments
date: label: date made
content: 1866
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.332498
label: catalog number
content: 332498
label: accession number
content: 294351
label: collector/donor number
content: 61-04
objectType: label: Object Name
content: telegraph set
label: Object Name
content: galvanometer
physicalDescription: label: Measurements
content: overall: 22 in x 32 in x 31 in; 55.88 cm x 81.28 cm x 78.74 cm