Radio Improvement Co. circular connector jack
notes: label: Description (Brief)
content: Radio Improvement Co. circular connector jack with 4 contacts each having a contact arm. Stamped: "Radio Improvement Co. / New York City / Patent Pending".
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.241556.476
label: accession number
content: 241556
label: catalog number
content: 241556.476
objectType: label: Object Name
content: electrical connector
physicalDescription: label: Measurements
content: overall: 1 3/4 in x 1 1/2 in; 4.445 cm x 3.81 cm