Sylvania type 33 vacuum pentode
date: label: date made
content: ca 1933
name: label: maker
content: Sylvania Electric Products Inc.
notes: label: Description (Brief)
content: A 5-pin plastic base with mica insulator, domed envelope. Stamped on base: "Sylvania / C / 5 / R"; on envelope: "33 / Made in U.S.A." Reference: https://www.radiomuseum.org/tubes/tube_33.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.322786
label: catalog number
content: 322786
label: accession number
content: 241556
objectType: label: Object Name
content: pentode
label: Object Name
content: vacuum tube
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 1/2 in x 1 3/4 in; 11.43 cm x 4.445 cm