Western Electric type 102D triode
date: label: date made
content: 1922
name: label: maker
content: Western Electric
notes: label: Description (Brief)
content: Western Electric type 102-D triode. Seamed nickel-plated base with 4 pins and plastic insulator "102-D", tipped G-shaped glass envelope with serial # "190404" on envelope. Maker's name, type, and patent dates stamped on base shell, also "Property of / American / Tel & Tel / Company" scratched thru.
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: ZZ.RSN80550U04
objectType: label: Object Name
content: triode
label: Other Terms
content: triode; 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: overall: 4 1/4 in x 2 1/4 in; 10.795 cm x 5.715 cm