Moorhead type R triode
date: label: date made
content: ca 1917
name: label: maker
content: Moorhead Laboratories
notes: label: Description (Brief)
content: A 4-pin brass base, banana pins, vertical grid assembly, tipped G-shaped envelope. Stamped on base: "P", written: "B"; stamped on envelope: "Moorhead / R".
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Peter N. Borsi
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.327661
label: catalog number
content: 327661
label: accession number
content: 267757
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 1/4 in x 2 in; 10.795 cm x 5.08 cm