Western Electric type VT2 radio tube
date: label: date made
content: ca 1917
name: label: Maker
content: Western Electric
notes: label: Description (Brief)
content: Brass 4-pin Shaw base with bakelite insulator, two plates and grids with one emitter. Tipped G-shaped envelope. Stamped on the shell: "111502". Reference: Tyne, "Saga of the Vacuum Tube" 100-103, 286-287; https://www.radiomuseum.org/tubes/tube_vt2.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 Western Union Corporation
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.333230
label: accession number
content: 294351
label: accession number
content: 294351
label: catalog number
content: 333230
objectType: label: Object Name
content: Tube, Electron
label: Object Name
content: triode
physicalDescription: label: Measurements
content: overall: 4 in x 2 in; 10.16 cm x 5.08 cm