General Radio type 334-F variable condenser
date: label: date made
content: 1928
name: label: maker
content: General Radio Company
notes: label: Description (Brief)
content: Marked on box: "General Radio Co. / [logo] / Cambridge, Mass. / U.S.A. / Type 334-F / Metal End Plate / Variable Air Condenser / Price: $4.25". Unit is unmarked. A 500 mmf variable condenser with 13 stator plates and 13 rotor plates. Counterweight on end of shaft. In original box. Reference: General Radio Catalog E, September 1928, page 15.
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.321503
label: accession number
content: 241556
label: catalog number
content: 321503
objectType: label: Object Name
content: condenser
label: Object Name
content: variable condenser
label: Object Name
content: variable capacitor
physicalDescription: label: Measurements
content: unit: 3 7/8 in x 3 1/2 in x 4 in; 9.8425 cm x 8.89 cm x 10.16 cm