RCA / GE type UV200 "Radiotron" triode
date: label: date made
content: ca 1921
name: label: maker
content: General Electric Company
notes: label: Description (Brief)
content: A 4-pin brass base shell with ceramic insulator, tipped S-shaped envelope. Stamped on envelope: GE logo, paper label with newer RCA logo. Stamped on base: "Radiotron / model UV 200 / Patented / Licensed only for / amateur, experimental / and entertainment use / and only to extent / indicated on carton." Reference: https://www.radiomuseum.org/tubes/tube_uv200.html.
label: Location
content: Currently not on view
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.322898
label: catalog number
content: 322898
label: accession number
content: 241556
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: triode
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 1/2 in x 1 3/4 in; 11.43 cm x 4.445 cm