Wireless Speciality crystal radio receiver
date: label: date made
content: ca 1918
label: date made
content: c 1918
name: label: maker
content: Wireless Specialty Apparatus Co.
notes: label: Description (Brief)
content: Marked: "Wireless / Speciality Apparatus Co., / 81 New Street / New York City"; on unit: "Wireless Speciality / Apparatus Co. / New York / Type I-P / 176 / No. 103". Crystal detector with adjustable cats whisker. Binding posts on base. Three spare crystal elements in box. Reference: Clark Collection, SRM 50-565.
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 Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.321303
label: accession number
content: 241556
label: catalog number
content: 321303
objectType: label: Object Name
content: radio receiver
label: Object Name
content: crystal radio
physicalDescription: label: Measurements
content: receiver only: 2 3/8 in x 5 1/2 in x 2 1/2 in; 6.0325 cm x 13.97 cm x 6.35 cm
label: Measurements
content: box: 6 1/4 in x 6 1/4 in x 3 1/8 in; 15.875 cm x 15.875 cm x 7.9375 cm