Westinghouse receiving triode
date: label: date made
content: ca 1918
name: label: maker
content: Westinghouse Electric & Manufacturing Co.
notes: label: Description (Brief)
content: A brass 4-pin base with plastic insulator, tipped S-shaped envelope. Cylindrical anode similar to a VT-13 but slightly larger, and with 5 leads in stem. Plastic and glass sleeves on leads in stem. "YQ" inked on inner envelope wall. Paper label: "Westinghouse / .85 Amps". GE Museum label: "72" crossed thru. "58" on envelope. "This type of tube was made and sold for a short time around 1920-21 by Westinghouse before it joined the RCA group."
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from General Electric Research Laboratory, thru W. C. White and J. R. Morgan
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.315633
label: catalog number
content: 315633
label: accession number
content: 220105
label: collector/donor number
content: 58
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: triode
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 1/8 in x 1 3/4 in; 10.4775 cm x 4.445 cm