Western Union "Standard" radio-telegraph signal set
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.331455
label: catalog number
content: 331455
label: accession number
content: 294351
label: collector/donor number
content: 100-833
objectType: label: Object Name
content: practice key
label: Object Name
content: wireless key
physicalDescription: label: Physical Description
content: paper (part: material)
label: Physical Description
content: brass (part: material)
label: Physical Description
content: metal (part: material)
label: Physical Description
content: glass (part: material)
label: Physical Description
content: rubber (part: material)
label: Measurements
content: overall: 1 1/2 in x 3 1/2 in x 5 3/8 in; 3.81 cm x 8.89 cm x 13.6525 cm