Westinghouse audio amplifier
date: label: date made
content: ca 1922
name: label: maker
content: Westinghouse Electric & Manufacturing Co.
notes: label: Description (Brief)
content: Marked: "Westinghouse / Electric & Manufacturing Co. / East Springfield Works / Springfield, Mass., U.S.A." Also "156". A two stage audio frequency amplifier with filament rheostats for each tube (tubes missing). Monitoring jacks for both audio and detector stages. Battery terminals and output connectors on hard rubber panel board. Wooden housing with hinged top.
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.321551
label: accession number
content: 241556
label: catalog number
content: 321551
objectType: label: Object Name
content: radio amplifier
label: Object Name
content: audio amplifier
physicalDescription: label: Measurements
content: overall: 7 in x 8 1/2 in x 7 1/4 in; 17.78 cm x 21.59 cm x 18.415 cm