Raytheon type 53 double triode
date: label: date made
content: ca 1935
name: label: maker
content: Raytheon Company
notes: label: Description (Brief)
content: A 7-pin plastic base with mica insulator, domed envelope, getter stain. Stamped on base: "Raytheon / -- 53 --"; paper label reads: "Raytheon / Trade Mark / 4-Pillar / Radio Tube / 46". Reference: https://www.radiomuseum.org/tubes/tube_53.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 Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.321131
label: catalog number
content: 321131
label: accession number
content: 241556
objectType: label: Object Name
content: triode
label: Object Name
content: vacuum tube
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 5/8 in x 1 3/4 in; 11.7475 cm x 4.445 cm