General Electric type GL-3-MP-1 CRT
name: label: maker
content: General Electric Company
notes: label: Description (Brief)
content: A 12-pin plastic base with center post, phosphor screen. Base stamped: “[GE logo] Electronic Tube / Made in U.S.A.” Donor’s card reads: “Cathode ray tube made by the General Electric Company for oscilloscope use. Electrostatic focus and deflection type. Three inch face, this tube because of its short length is well suited for use in portable oscilloscopes. Heated: 6.3 volts at .6 ampere. Anode #1 1000 volts, anode #2 2500 volts, 230 to 290 volts DC for one inch deflection.”
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.324519
label: catalog number
content: 324519
label: accession number
content: 252994
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: cathode ray tube
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 8 in x 3 in; 20.32 cm x 7.62 cm