Eaton radio frequency oscillator
date: label: date made
content: 1919
name: label: maker
content: Wireless Specialty Apparatus Co.
notes: label: Description (Brief)
content: Marked on front plate: "Eaton Oscillator / Type Triode C Serial No. 111 / Wireless Specialty Apparatus Co. / Boston, U.S.A." This unit has basic binding posts for the insertion of an external oscillator unit. An internal circuit is marked in red ink on the face place, white ink indicates the schematic diagram of externally converted circuit. Four binding posts are on the specimen with a heavy corrugated insulator. Reference: Wireless Specialty Apparatus Co. Catalog, 1919, page 39.
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.320881
label: accession number
content: 241556
label: catalog number
content: 320881
objectType: label: Object Name
content: oscillator
physicalDescription: label: Measurements
content: overall: 3 1/2 in x 5 in x 3 in; 8.89 cm x 12.7 cm x 7.62 cm