Hygrade Sylvania type 50A5 beam power tube
date: label: date made
content: ca 1941
name: label: associated user
content: unknown
label: maker
content: Hygrade Sylvania Corp.
notes: label: Description (Brief)
content: A metal 8-pin base with center post, T-shaped envelope, getter flash. Paper label reads: "Hygrade Sylvania Corp. / [no data recorded] / Experimental tube - Not to be Sold." Stamped on top: "50A5". Reference: https://www.radiomuseum.org/tubes/tube_50a5.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 Susan Horle
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.313850
label: catalog number
content: 313850
label: accession number
content: 195337
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: 3 1/8 in x 1 1/8 in; 7.9375 cm x 2.8575 cm