type 6J21 transmit-receive switch
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from the United States Naval Research Laboratory
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2011.0200.02
label: accession number
content: 2011.0200
label: catalog number
content: 2011.0200.02
objectType: label: Object Name
content: radio switch
physicalDescription: label: Measurements
content: overall: 12 1/2 in x 2 1/4 in x 6 in; 31.75 cm x 5.715 cm x 15.24 cm