"Songbird" type G11 detector and amplifier
date: label: date made
content: 1929
notes: label: Description (Brief)
content: A 4-pin plastic base with mostly silvered T-shaped envelope. Stamped on top: "Type / 11"; paper label reads: "Songbird". Second paper label reads: "W. T. Grant Co. / 25ct. 50ct. $1.00 / Dept. Stores" and handwritten: "11/19/[19]29". In original box with penciled notation: "12-31 OK". No additional information about manufacturer. Fil. Volts. 1.1; Fil. Amp. .25; Plate Volt. 20-90.
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.323201
label: catalog number
content: 323201
label: accession number
content: 241556
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: vacuum tube
label: Object Name
content: triode
physicalDescription: label: Physical Description
content: cardboard (box material)
label: Measurements
content: tube: 3 1/2 in x 1 1/8 in; 8.89 cm x 2.8575 cm
label: Measurements
content: box: 5 in x 2 1/4 in x 2 1/4 in; 12.7 cm x 5.715 cm x 5.715 cm