U.S. Navy model SE-1071 audion control box
date: label: date made
content: 1918
name: label: maker
content: Western Electric
notes: label: Description (Brief)
content: Markings: plate reads: "Audion Control Box / Made for Navy Dept. (BU. S.E.) [Bureau of Steam Engineering] / by Western Electric Co., Inc. / Contract 4-2614, 1918 / Req. 189 S.E. / Type SE 1071 Serial No. [blank]". This unit utilizes a CX-301A type tube. Rheostats are for filament current and plate voltage. Filament ammeter measures current to 1.4 amperes. Other controls include an oscillation - detector switch. Binding posts are available for tickler, and telephones. Schematic diagram is visible trough panel door. Ref: Clark Collection: SRM 51-129. Wiring Diagram [blueprint] for SE 1071.
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.320729
label: catalog number
content: 320729
label: accession number
content: 241556
objectType: label: Object Name
content: radio receiver
physicalDescription: label: Measurements
content: overall: 14 1/2 in x 7 3/8 in x 6 in; 36.83 cm x 18.7325 cm x 15.24 cm