RCA type UV199 triode in original box
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, silvered. Base stamped: "Radiotron / UV-199 / Licensed only / to extent indi- / cated on carton"; envelope stamped with RCA logo." Original box with instruction sheet included. 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
creditLine: label: Credit Line
content: from Franklin F. Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN80517U24
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: Physical Description
content: cardboard (box material)
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: 3 1/4 in x 1 in; 8.255 cm x 2.54 cm
label: Measurements
content: box: 3 3/4 in x 1 3/4 in x 1 3/4 in; 9.525 cm x 4.445 cm x 4.445 cm