Electro Importing Co. send-receive switch
date: label: Date made
content: 1919
name: label: maker
content: Electro Importing Co.
notes: label: Description (Brief)
content: Electro Importing Co. send-receive switch used in amateur station 3BV. A wooden base with a triple-pole, double-throw switch. Wooden handle and copper conductors. Used to switch between transmission and receiving circuits in an amateur radio station. No extant maker’s marks.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.325499
label: catalog number
content: 325499
label: accession number
content: 252994
objectType: label: Object Name
content: switch
label: Object Name
content: radio switch
physicalDescription: label: Measurements
content: position 1: 6 in x 6 in x 7 in; 15.24 cm x 15.24 cm x 17.78 cm
label: Measurements
content: position 2: 4 in x 6 in x 9 in; 10.16 cm x 15.24 cm x 22.86 cm