type UV199 triode with Shaw base
date: label: date made
content: ca 1924
notes: label: Description (Brief)
content: A 4-pin brown bakelite base with tipless T-shaped envelope, silvered. Base stamped: "Shaw"; etched: "Back". 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.RSN80517U19
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: electron tube, triode: 8 cm x 2.5 cm; 3 1/8 in x in
label: Measurements
content: overall: 3 1/8 in x 1 1/8 in; 7.9375 cm x 2.8575 cm