Radio Audion triode
date: label: date made
content: ca 1925
name: label: maker
content: Radio Audion Company, Inc.
notes: label: Description (Brief)
content: A 4-pin brass base shell with plastic insulator and long banana pins. Horizontally-mounted cylindrical collector similar to a French type TM tube. Tipped, flattened S-shaped envelope. No extant maker's marks.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from the Museum of Science and Industry (Chicago)
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.330633
label: catalog number
content: 330633
label: accession number
content: 271855
label: collector/donor number
content: 30.457
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: triode
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Physical Description
content: cardboard (?? material)
label: Measurements
content: overall: 3 5/8 in x 1 1/2 in; 9.2075 cm x 3.81 cm