De Forest radio switch
date: label: date made
content: ca 1923
name: label: maker
content: De Forest Radio Telephone & Telegraph Co.
notes: label: Description (Brief)
content: A brass rotary sweep switch wit copper pointer and plastic knob. 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.325487
label: catalog number
content: 325487
label: accession number
content: 252994
objectType: label: Object Name
content: Switch
label: Object Name
content: radio switch
label: Other Terms
content: Switch; Components; Radio and Television; Radio and Television
physicalDescription: label: Measurements
content: overall: 1 3/4 in x 1 1/4 in x 1 in; 4.445 cm x 3.175 cm x 2.54 cm