Osram type DE2LF vacuum triode
date: label: date made
content: ca 1926
name: label: maker
content: Osram
notes: label: Description (Brief)
content: Marked: "D.E. 2L[F] / 1.8 V / BBC / 2314G", and "Osram / Valve / Patented / Made in England". A 4-pin triode, plastic base, banana pins, tipless S-shaped envelope, silvered. Reference: Tyne, "Saga of the Vacuum Tube," page 382; and https://www.radiomuseum.org/tubes/tube_de2lf.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.322503
label: catalog number
content: 322503
label: accession number
content: 241556
objectType: label: Object Name
content: triode
label: Object Name
content: vacuum tube
physicalDescription: label: Measurements
content: overall: 3 3/8 in x 1 1/4 in; 8.5725 cm x 3.175 cm