Wards type 19 dual triode
notes: label: Description (Brief)
content: A two volt, class B amplifier. A 6-pin plastic base with domed envelope. Marked: "19 / U.S.A. and "Wards / Super Airline", "19" and "OK" etched on base. May have been made for Montgomery Wards, a department store that used the tradename Airline on their radios.
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.321132
label: catalog number
content: 321132
label: accession number
content: 241556
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: triode
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 in x 1 1/2 in; 10.16 cm x 3.81 cm