Wireless Specialty (silicon) crystal radio frequency detector
date: label: date made
content: ca 1919
label: date made
content: c 1919
label: date made
content: ca. 1919
name: label: maker
content: Wireless Specialty Apparatus Co.
notes: label: Location
content: Currently not on view
place: label: place made
content: United States: New York, New York City
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Susan Horle
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.314104
label: accession number
content: 195337
label: catalog number
content: 314104
objectType: label: Object Name
content: Detector
label: Object Name
content: radio receiver
label: Object Name
content: crystal radio
label: Other Terms
content: Detector; Radio
physicalDescription: label: Measurements
content: overall: 4 in x 2 in x 4 1/2 in; 10.16 cm x 5.08 cm x 11.43 cm