"peanut" type triode
date: label: date made
content: ca 1920
notes: label: Description (Brief)
content: "78055" marked on envelope, small "peanut" type triode tube, plastic base shell with 4 pins, side pin, tipped T-shape glass envelope, cylindrical collector. Looks similar to a shortened type 215A vacuum triode.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Herbert DeRyder
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1979.0873.03
label: accession number
content: 1979.0873
label: catalog number
content: 1979.0873.03
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: vacuum tube
label: Object Name
content: triode
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 1 in x 1/2 in; 2.54 cm x 1.27 cm