Camfield type 22 "Duoformer" without internal coils
notes: label: Description (Brief)
content: Camfield type 22 "Duoformer" without internal coils, maker's information molded on base.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.241556.321
label: accession number
content: 241556
label: catalog number
content: 241556.321
objectType: label: Object Name
content: radio coil
physicalDescription: label: Measurements
content: overall: 2 1/4 in x 4 1/4 in x 2 1/4 in; 5.715 cm x 10.795 cm x 5.715 cm