X-Ray Tube
notes: label: Description
content: Hot cathode, fixed anode, high intensity x-ray tube with a "CDX / Coolidge Tube / G.E" inscription. General Electric introduced the Coolidge Dental X-Ray Equipment (C.D.X.) in 1921. This form was the first totally protected (electrical and radiation) dental x-ray tube.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Medicine
creditLine: label: Credit Line
content: Gift of the American College of Radiology
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1978.0435.100
label: accession number
content: 1978.0435
label: catalog number
content: 1978.0435.100
objectType: label: Object Name
content: tube, x-ray
physicalDescription: label: Measurements
content: overall: 11.7 cm x 4 cm; 4 19/32 in x 1 9/16 in
label: Measurements
content: overall: 2 3/4 in x 1 3/4 in x 5 1/2 in; 6.985 cm x 4.445 cm x 13.97 cm