Replica of British type R triode
date: label: date made
content: 1987
notes: label: Description (Brief)
content: A 4-pin brass base (banana pins) with ceramic insulator, horizontal collector assembly, tipped G-shaped envelope. Molded on press: "Replica / 19PW87". Stamped on envelope: "R / 377".
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franz Pemmerl
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1988.0147.01
label: accession number
content: 1988.0147
label: catalog number
content: 1988.0147.01
objectType: label: Object Name
content: triode
physicalDescription: label: Measurements
content: overall: 4 1/2 in x 2 1/4 in; 11.43 cm x 5.715 cm