Pilot audio filter
date: label: date made
content: ca 1930
name: label: maker
content: Pilot Radio Corporation
notes: label: Description (Brief)
content: Marked: "Pilot No. 307 / Audio Filter / Redi-Box / Manufactured by / Pilot Electric Mfg. Co., Inc. / Brooklyn, New York, U.S.A." A commercial audio choke with black metal finish.
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.321654
label: catalog number
content: 321654
label: accession number
content: 241556
objectType: label: Object Name
content: audio filter
physicalDescription: label: Measurements
content: overall: 4 3/8 in x 3 1/2 in x 2 3/4 in; 11.1125 cm x 8.89 cm x 6.985 cm