Crosley / Sylvania type 41 vacuum pentode
date: label: date made
content: ca 1933
name: label: maker
content: Sylvania Electric Products Inc.
notes: label: Description (Brief)
content: A plastic 6-pin base with mica insulator, domed envelope with internal aquadaq coating. Stamped on base: "Crosley / Made in U.S.A. / Sylvania"; on envelope: "41". Reference: https://www.radiomuseum.org/tubes/tube_41.html.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN80524U10
objectType: label: Object Name
content: pentode
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Physical Description
content: composition (overall material)
label: Physical Description
content: glass (overall material)
label: Physical Description
content: metal (overall material)
label: Measurements
content: electron tube: 4 in x 1 1/2 in; 10.16 cm x 3.81 cm