Marconi DE5 vacuum triode
date: label: date made
content: ca 1926
name: label: maker
content: Marconi
notes: label: Description (Brief)
content: A 4-pin triode with plastic base, brass banana pins, heavy plate. Marked: "Marconi / Valve / Made in England / D.E.5", base stamped: "MOV Co. Ltd." "5" inked on press. Reference: Tyne, "Saga of the Vacuum Tube," page 382; and https://www.radiomuseum.org/tubes/tube_de5.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.322504
label: catalog number
content: 322504
label: accession number
content: 241556
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: triode
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 1/4 in x 2 in; 10.795 cm x 5.08 cm