Tungsol type 45 vacuum triode
date: label: date made
content: ca 1936
name: label: maker
content: Tung-Sol
notes: label: Description (Brief)
content: A power output triode. Four-pin plastic base, with domed envelope. Marked: "Tung Sol / Made in / U.S.A." and "[circled] 45 / Made in U.S.A." Reference: https://www.radiomuseum.org/tubes/tube_45.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.RSN80522U18
objectType: label: Object Name
content: triode
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Physical Description
content: cardboard (?? material)
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: 12 cm x 45 cm; 4 3/4 in x 17 11/16 in