type SE 3522 protective relay
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.332944
label: accession number
content: 294351
label: catalog number
content: 332944
objectType: label: Object Name
content: Relay
label: Other Terms
content: Relay; Telegraphy
physicalDescription: label: Measurements
content: overall: 3 in x 6 in x 3 3/4 in; 7.62 cm x 15.24 cm x 9.525 cm