Hygrade Sylvania type 1LE3 triode
date: label: date made
content: ca 1940
name: label: associated user
content: unknown
label: maker
content: Hygrade Sylvania Corp.
notes: label: Description (Brief)
content: A 8-pin metal base with center post, tipless T-shaped envelope, top getter flashed. Paper label reads: "Hygrade Sylvania Corp. / Type 1LE3 / RMA Sample / Experimental tube - Not to be Sold." No technical information on label. Stamped on top: "ENG. / SAMPLE". Reference: https://www.radiomuseum.org/tubes/tube_1le3.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 Susan Horle
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.313823
label: catalog number
content: 313823
label: accession number
content: 195337
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: 2 3/4 in x 1 1/4 in; 6.985 cm x 3.175 cm