experimental triode
notes: label: Description (Brief)
content: A 5-pin plastic base with envelope removed. Experimental triode. Donor noted: "First laboratory models of integral heater vacuum tube cut open to show quick heater structure."
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Samuel Ruben
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.330175
label: catalog number
content: 330175
label: accession number
content: 285747
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: triode
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 1/8 in x 1 1/4 in; 10.4775 cm x 3.175 cm