Western Union main line sounder
name: label: Maker
content: Western Union Corporation
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.331438
label: accession number
content: 294351
label: catalog number
content: 331438
label: collector/donor number
content: 100-828
objectType: label: Object Name
content: Key And Sounder, Morse
label: Object Name
content: telegraph key and sounder
label: Object Name
content: telegraph key
label: Object Name
content: telegraph sounder
label: Object Name
content: telegraph set
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: 9 1/2 in x 7 1/4 in x 6 1/4 in; 24.13 cm x 18.415 cm x 15.875 cm