Mineral filled crookes tube
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 International Business Machines, Inc., William J. Hammer Collection
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.320438
label: catalog number
content: 320438
label: accession number
content: 241402
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: crookes tube
physicalDescription: label: Measurements
content: overall: 11 1/2 in x 7 1/2 in x 5 in; 29.21 cm x 19.05 cm x 12.7 cm