GE / ERLA type EX-1A vacuum triode
name: label: associated user
content: unknown
label: maker
content: General Electric Company
notes: label: Description (Brief)
content: A plastic 4-pin base with long pins, tipless S-shaped envelope, silvered. Made by General Electric, distributed by Electrical Research Laboratories, Chicago. For audio frequency use. Stamped on base: “ERLA / Made in U.S.A.”
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.252994.006
label: accession number
content: 252994
label: catalog number
content: 252994.006
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: vacuum tube
label: Object Name
content: triode
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 1/4 in x 1 3/4 in; 10.795 cm x 4.445 cm