Sonatron triode
date: label: date made
content: ca 1926
name: label: maker
content: Sonatron Tube Company
notes: label: Description (Brief)
content: Sonatron triode, 4-short pin plastic base, tipless T-shaped silvered envelope. Maker's decal in good condition. Sonatron Tube Co. Chicago / New York.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.241556.075
label: accession number
content: 241556
label: catalog number
content: 241556.075
objectType: label: Object Name
content: triode
physicalDescription: label: Measurements
content: overall: 3 in x 1 in; 7.62 cm x 2.54 cm