Arcturus type RA1 triode
name: label: maker
content: Arcturus
notes: label: Description (Brief)
content: A 4-pin plastic base with tipped S-shaped envelope, blue glass, clear tip. Stamped on base: "Sonora RA-1 / Made in U.S.A. by / Arcturus Radio Co." Reference: https://www.radiomuseum.org/tubes/tube_ra1.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.321169
label: catalog number
content: 321169
label: accession number
content: 241556
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: 5 in x 2 in; 12.7 cm x 5.08 cm