Lissen type AVC2 diode-pentode tube
date: label: date made
content: ca 1926
name: label: maker
content: "British Made"
notes: label: Description (Brief)
content: Lissen Ltd., type AVC2 diode-pentode valve. A 4-pin plastic base with banana pins, screw-connector for plate contact on top, Two screw connectors for grid contacts on base side. Faint stamping is still visible on glass: "AV02 / Lissen." Reference: Tyne, "Saga of the Vacuum Tube," page 392; https://www.radiomuseum.org/tubes/tube_avc2.html.
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.322524
label: catalog number
content: 322524
label: accession number
content: 241556
objectType: label: Object Name
content: diode-pentode
label: Object Name
content: vacuum tube
physicalDescription: label: Measurements
content: overall: 5 1/4 in x 1 3/4 in; 13.335 cm x 4.445 cm