General Electric type 01A vacuum triode
date: label: date made
content: ca 1947
name: label: maker
content: General Electric Company
notes: label: Description (Brief)
content: A 4-pin plastic base with tipless, domed clear glass envelope, mild internal silvering. Stamped on base: "General / Electric / Made in U.S.A."; on envelope: "01A". Donor card reads: "Triode made by the General Electric Company about 1947 or 1948. Interchangeable with the 01-A [catalog number 324378] differing only in that the glass envelope of this tube is reasonably transparent, revealing the details of the elements. This is the only clear 01-A which ever came to hand." See also: https://www.radiomuseum.org/tubes/tube_01a.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 Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.324379
label: catalog number
content: 324379
label: accession number
content: 252994
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 1/2 in x 1 3/4 in; 11.43 cm x 4.445 cm