Western Electric type 205E vacuum triode
date: label: date made
content: ca 1925
name: label: maker
content: Western Electric
notes: label: Description (Brief)
content: A 4-pin plastic base with tipped G-shaped envelope. Stamped on base: "Western Electric / Made in U.S.A. / -205-E-". Reference: https://www.radiomuseum.org/tubes/tube_205e.html.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN80510U23
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: triode
physicalDescription: label: Physical Description
content: composition (overall material)
label: Physical Description
content: glass (overall material)
label: Physical Description
content: metal (overall material)
label: Measurements
content: electron tube: 4 in x 2 1/4 in; 10.16 cm x 5.715 cm