Phosphorescent Crookes tube with floral target
setName: label: See more items in
content: Work and Industry: Electricity
label: Exhibition
content: Artifact Wall
label: Exhibition Location
content: National Museum of American History
creditLine: label: Credit Line
content: from Gettysburg College, thru Richard T. Mara
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.318445
label: catalog number
content: 318445
label: accession number
content: 235480
objectType: label: Object Name
content: Electron Tube, Diode
label: Object Name
content: Crookes tube
label: Object Name
content: crookes tube
label: Other Terms
content: Electron Tube, Diode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 11 1/2 in x 4 in; x 29.21 cm x 10.16 cm