Gilbert model 4004-T "Wireless Telegraph Outfit"
date: label: date made
content: ca 1920
label: date made
content: ca. 1920
name: label: Associated Name
content: A. C. Gilbert Company
label: maker
content: A. C. Gilbert Company
notes: label: Description (Brief)
content: An early radio practice set used as an introduction to radio technology and Morse code. Includes two send-receive stations, each with a key, buzzer, cat's whisker detector, and connectors for ground, aerial, battery and earphones. A Morse code chart is printed on each station. Includes two crystals and two single-piece earphones, four RT&S Co. #328 ceramic insulators, a roll of bare copper wire, and a roll of insulated wire. Penciled note: "Toy Mfgs. of U.S.A. #83"; printed on package: “A. C. Gilbert”, “4004-T Wireless Telegraph Outfit”. Original price $5.00
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2012.0168.03
label: accession number
content: 2012.0168
label: catalog number
content: 2012.0168.03
objectType: label: Object Name
content: Toy
label: Object Name
content: wireless key
label: Object Name
content: toy
label: Object Name
content: toy radio key
label: Object Name
content: wireless set
physicalDescription: label: Measurements
content: overall: 1 1/2 in x 18 in x 10 in; 3.81 cm x 45.72 cm x 25.4 cm