General Electric experimental Hull magnetron
date: label: date made
content: 1921
name: label: associated institution
content: General Electric
label: maker
content: General Electric Company
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from General Electric Research Laboratory, thru Albert W. Hull
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.315142
label: catalog number
content: 315142
label: accession number
content: 217661
objectType: label: Object Name
content: diode
label: Object Name
content: magnetron
label: Object Name
content: Electron Tube, Diode
physicalDescription: label: Measurements
content: overall: 29 in x 4 1/2 in; 73.66 cm x 11.43 cm
label: Measurements
content: anode: 12 in x 4 in; 30.48 cm x 10.16 cm