Cesium-vapor thermionic diode
date: label: date made
content: ca 1960
name: 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 Company, thru John M. Houston
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.330093
label: catalog number
content: 330093
objectType: label: Object Name
content: Thermonic-Converter
label: Object Name
content: thermonic converter
physicalDescription: label: Measurements
content: overall: 4 in x 4 in; 10.16 cm x 10.16 cm
label: Measurements
content: copper plates (2): 1 1/2 in x 1 3/4 in x 1/8 in; 3.81 cm x 4.445 cm x .3175 cm