Sylvania type VT25 vacuum triode
date: label: date made
content: ca 1935
name: label: maker
content: Sylvania Electric Products Inc.
notes: label: Description (Brief)
content: A vacuum triode, 4-pin plastic base with tipless BT shaped envelope. Base marked: "Sylvania / VT-25", "Licensed only to extent indicated on carton"; "10" etched in glass. Reference: https://www.radiomuseum.org/tubes/tube_vt25.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: EM.320610
label: catalog number
content: 320610
label: accession number
content: 242373
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: 5 1/4 in x 2 in; 13.335 cm x 5.08 cm