Cunningham type C324 tube in RCA Cunningham box
name: label: maker
content: E. T. Cunningham, Inc.
notes: label: Description (Brief)
content: A screen-grid tetrode with a 5-pin plastic base with top contact, cylindrical screen grid, S-shaped envelope. Cunningham logo stamped on envelope, base stamped: "[C logo] / Cunningham / C 324". Reference: https://www.radiomuseum.org/tubes/tube_c324.html.
label: Description (Brief)
content: Box is for an RCA / Cunningham type 24A tube. Includes an internal sleeve with warranty, license, and patent notices. Reference: https://www.radiomuseum.org/tubes/tube_24a.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.RSN79838U03
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: tetrode
physicalDescription: label: Physical Description
content: composition (overall material)
label: Physical Description
content: glass (overall material)
label: Physical Description
content: metal (overall material)
label: Physical Description
content: paper (box, wrapping material)
label: Measurements
content: tube: 5 in x 1 3/4 in; 12.7 cm x 4.445 cm
label: Measurements
content: box: 5 1/2 in x 2 in x 2 in; 13.97 cm x 5.08 cm x 5.08 cm