Cunningham type CX326 vacuum triode
date: label: date made
content: ca 1929
name: label: maker
content: E. T. Cunningham, Inc.
label: maker
content: Arcturus
notes: label: Description (Brief)
content: A vacuum triode for radio frequency and intermediate frequency use, not in original box. A 4-pin plastic base with mica insulator, glass envelope, and getter stain. Printed on base: "[C logo] / Cunningham / CX 326"; printed on top: C logo. Box information includes: "A-C / Amplifier / Type 126 / Filament Volts 1.5 / Filament Current 1.05 / Plate Volts (maximum) 180 / [copyright] 1928 ART Co." Arcturus Radio Tube Company. Reference: https://www.radiomuseum.org/tubes/tube_cx326.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.313803
label: catalog number
content: 313803
label: accession number
content: 195337
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: vacuum tube
label: Object Name
content: triode
physicalDescription: label: Measurements
content: tube: 4 1/2 in x 1 7/8 in; 11.43 cm x 4.7625 cm