Champion type 1121 triode
notes: label: Description (Brief)
content: Champion type 1121 triode. Circled "47" printed on envelope. Maker's name imprinted on base shell. Plastic 4-pin base, tipless S-shaped envelope.
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.241556.082
label: accession number
content: 241556
label: catalog number
content: 241556.082
objectType: label: Object Name
content: triode
physicalDescription: label: Measurements
content: overall: 5 1/4 in x 2 in; 13.335 cm x 5.08 cm