U.S. Army Signal Corps type D crystal radio receiver
date: label: date made
content: 1918
label: associated date
content: 1918
name: label: associated user
content: unknown
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 US Army Engineer Corps
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.313425
label: catalog number
content: 313425
label: accession number
content: 185998
objectType: label: Object Name
content: Receiver
label: Object Name
content: radio receiver
label: Object Name
content: crystal radio
label: Other Terms
content: Receiver; Radio
physicalDescription: label: Measurements
content: overall: 5 1/4 in x 6 in x 10 1/2 in; 13.335 cm x 15.24 cm x 26.67 cm