Ken-Rad type 1B7G heptode
name: label: maker
content: Ken-Rad Tube and Lamp Corporation
notes: label: Description (Brief)
content: An 8-pin plastic base with center post, top contact, getter flash, T-shaped envelope. Stamped on base: "C 3 / Engineering Sample / Ken-Rad / Made in U.S.A."; on envelope: "1B7G"; on press: "155". Reference: https://www.radiomuseum.org/tubes/tube_1b7g.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.313973
label: catalog number
content: 313973
label: accession number
content: 195337
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: heptode
physicalDescription: label: Measurements
content: overall: 4 1/8 in x 1 1/8 in; 10.4775 cm x 2.8575 cm