General Electric "Tungar" rectifier unit
date: label: date made
content: ca 1930
name: label: maker
content: General Electric Company
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.331313
label: catalog number
content: 331313
label: accession number
content: 294351
label: collector/donor number
content: 100-486
objectType: label: Object Name
content: rectifier
physicalDescription: label: Physical Description
content: steel (part: material)
label: Physical Description
content: glass (part: material)
label: Physical Description
content: fabric (part: material)
label: Physical Description
content: plastic (part: material)
label: Physical Description
content: mercury (part: material)
label: Measurements
content: overall: 9 in x 8 in x 8 in; 22.86 cm x 20.32 cm x 20.32 cm