Western Electric type 429-A beam power tube
notes: label: Description (Brief)
content: A glass base with 7 pins, T-shaped envelope. Stamped: “Western Electric / Made in U.S.A. / 429 A.” Donor’s card has no additional information. See: https://www.radiomuseum.org/tubes/tube_429a%5Fwe.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 Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.324829
label: catalog number
content: 324829
label: accession number
content: 252994
objectType: label: Object Name
content: electron tube
label: Object Name
content: vacuum tube
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 2 1/2 in x 1 1/4 in; 6.35 cm x 3.175 cm