Telefunken type EVE173 vacuum triode
date: label: date made
content: ca 1917
name: label: maker
content: Telefunken
notes: label: Description (Brief)
content: Four-pin base (three banana pins and one hollow post) with metal shell and plastic insulator. Horizontal nickel anode, tipless T-shaped envelope. Stamped: "Telefunken / DRP / 3 Type EVE173 / No. 117721/A". Reference: Tyne, "Saga of the Vacuum Tube," pages 250-251; https://www.radiomuseum.org/tubes/tube_eve173.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 Susan Horle
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.314067
label: catalog number
content: 314067
label: accession number
content: 195337
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 3/4 in x 1 3/4 in; 12.065 cm x 4.445 cm