RCA type 2-AP-1 / 1814-P-1 CRT
date: label: date made
content: ca 1934
name: label: maker
content: Radio Corporation of America
notes: label: Description (Brief)
content: An 11-pin plastic base with phosphored end. Envelope stamped: “2AP1”. Donor’s card reads: “Cathode ray tube made by the Radio Corporation of America for the US government during World War II. Design dates from about 1934, under the 1814-P-1 type number, and was available for general use.” See also: https://www.radiomuseum.org/tubes/tube_2ap1.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.324954
label: catalog number
content: 324954
label: accession number
content: 252994
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: cathode ray tube
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 7 1/2 in x 2 in; 19.05 cm x 5.08 cm