Western Electric VT25A radio tube
date: label: date made
content: ca 1940
name: label: maker
content: Western Electric
notes: label: Description (Brief)
content: An air cooled transmitting triode. Four-pin white ceramic base. Tipless BT shaped envelope. Marked: "Western Electric / Made in U.S.A. / VT-25-A". Written on top in red: "3-R". Reference: https://www.radiomuseum.org/tubes/tube_vt25a.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 Hallam E. Mendenhall
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1988.0695.32
label: catalog number
content: 1988.0695.32
label: accession number
content: 1988.0695
objectType: label: Object Name
content: Vacuum Tube
label: Object Name
content: electron tube
physicalDescription: label: Physical Description
content: manufactured (overall style)
label: Physical Description
content: molded (overall production method/technique)
label: Measurements
content: overall: 5 1/2 in x 2 1/4 in; 13.97 cm x 5.715 cm