High vacuum discharge tube
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from the American Museum of Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1979.0299.95
label: accession number
content: 1979.0299
objectType: label: Object Name
content: vacuum tube
physicalDescription: label: Measurements
content: overall: 7 in x 5 in; x 17.78 cm x 12.7 cm