General Electric experimental triode
date: label: date made
content: ca 1919
name: label: maker
content: General Electric Company
notes: label: Description (Brief)
content: A 4-pin brass base with plastic insulator, rectangular anode, tipped S-shaped envelope. Paper labels: "R166" (Bureau of Standards property number) and "16109". Inked on press: "ET-26". Made by GE for the Bureau of Standards. Similar to type UV-200 and UV-201 tubes, although the anode is slightly different in size.
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 Bureau of Standards
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN79823U24
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: triode
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Physical Description
content: composition (overall material)
label: Physical Description
content: glass (overall material)
label: Physical Description
content: metal (overall material)
label: Measurements
content: electron tube: 4 1/2 in x 1 3/4 in; 11.43 cm x 4.445 cm