De Forest "Oscillion" transmitting triode
date: label: date made
content: ca 1916
label: date made
content: ca. 1916
name: label: associated user
content: unknown
label: maker
content: De Forest Radio Telephone & Telegraph Co.
notes: label: Description (Brief)
content: De Forest "Oscillion" transmitting triode. Early transmitting triode with double V type filament, wide-spaced grid and double plate. All element leads clipped short, grid and filament leads protrude from one side of envelope, plate lead on top. Crack in glass sealed with adhesive tape. "18" on sticker, "51" on tube plate.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Howard E. Schrader
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.322383
label: catalog number
content: 322383
label: accession number
content: 249268
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: 9 1/2 in x 5 in; 24.13 cm x 12.7 cm