double pole rheostat
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.332084
label: accession number
content: 294351
label: collector/donor number
content: 100-646
label: accession number
content: 294351
label: catalog number
content: 332084
objectType: label: Object Name
content: Rheostat
physicalDescription: label: Physical Description
content: metal (overall material)
label: Measurements
content: overall: 4 1/2 in x 6 in x 4 1/4 in; 11.43 cm x 15.24 cm x 10.795 cm