Crookes shadow 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.320416
label: catalog number
content: 320416
label: accession number
content: 241402
objectType: label: Object Name
content: Discharge Tube
label: Object Name
content: crookes tube
label: Other Terms
content: Discharge Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 8 1/4 in x 9 3/4 in x 2 1/2 in; 20.955 cm x 24.765 cm x 6.35 cm