RCA type UV199 triode
date: label: date made
content: ca 1924
name: label: maker
content: RCA Corporation
notes: label: Description (Brief)
content: A 4-pin plastic base with tipless T-shaped envelope, top half silvered. Base stamped: "Radiotron / -UV-199- / Licensed only /to extent / indicated on carton"; envelope stamped with RCA logo. Paper label reads: "Test O. K. / G. R. Pace". Reference: https://www.radiomuseum.org/tubes/tube_uv199.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.RSN80613U14
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: triode
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Physical Description
content: composition (overall material)
label: Physical Description
content: glass (overall material)
label: Physical Description
content: metal (overall material)
label: Measurements
content: overall: 3 1/2 in x 1 in; 8.89 cm x 2.54 cm