Marconi type T15 triode
date: label: date made
content: ca 1928
name: label: maker
content: Marconi-Osram Valve Co., Ltd.
notes: label: Description (Brief)
content: Marconi type T15 triode. A 4-pin plastic base. Tipped S-shaped envelope. Marked: "L / T15 / Fil 5,8 Volts / Marconi Valve / Patented / Made in England".
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.322569
label: catalog number
content: 322569
label: accession number
content: 241556
objectType: label: Object Name
content: triode
label: Object Name
content: vacuum tube
label: Object Name
content: vacuum tube
physicalDescription: label: Measurements
content: overall: 4 1/4 in x 2 in; 10.795 cm x 5.08 cm