CD 202 glass "transposition" insulator
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.331574
label: accession number
content: 294351
label: catalog number
content: 331574
objectType: label: Object Name
content: Insulator
physicalDescription: label: Physical Description
content: glass (overall material)
label: Measurements
content: overall: 4 1/4 in x 3 3/4 in; 10.795 cm x 9.525 cm