Western Electric type VT1 vacuum triode
date: label: date made
content: ca 1916
name: label: maker
content: Western Electric
notes: label: Description (Brief)
content: Western Electric type VT-1 triode, unit has a wooden base insulator, note says "prototype" but this would require confirmation. Brass 4-pin base with wooden insulator, tipped T-shaped envelope, no extant markings.
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.241556.078
label: accession number
content: 241556
label: catalog number
content: 241556.078
objectType: label: Object Name
content: triode
physicalDescription: label: Measurements
content: overall: 4 in x 1 1/4 in; 10.16 cm x 3.175 cm