Telegraph call box drive unit
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.331023
label: accession number
content: 294351
label: catalog number
content: 331023
objectType: label: Object Name
content: Call Box
label: Other Terms
content: Call Box; Telegraphy
physicalDescription: label: Measurements
content: overall: 3 1/4 in x 3 in x 4 in; 8.255 cm x 7.62 cm x 10.16 cm