Western Electric type J / 203A (VT1) vacuum triode
date: label: date made
content: ca 1917
name: label: maker
content: Western Electric
notes: label: Description (Brief)
content: A 4-pin brass base with plastic insulator molded "203A". Flat plates, tipped T-shaped envelope. Stamped on envelope: "35258"; on paper label "WE-J". Reference: https://www.radiomuseum.org/tubes/tube_j_western.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 Susan Horle
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.314063
label: catalog number
content: 314063
label: accession number
content: 195337
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: 3 5/8 in x 1 1/2 in; 9.2075 cm x 3.81 cm