X-Ray Tube
name: label: distributor
content: Frank S. Betz Company
notes: label: Description
content: Cold cathode glass x-ray tube with unusual three electrode design to auto regulate the gas. An etched inscription reads "Frank Betz Co. / Chicago, Germany / No. 2819 / Patent Appl. For."
label: Description
content: Frank S. Betz (1861-1940) began in business in Chicago in 1895, making and selling a wide range of medical equipment and supplies.
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: 1978.0435.106
label: accession number
content: 1978.0435
label: catalog number
content: 1978.0435.106
objectType: label: Object Name
content: tube, x-ray
physicalDescription: label: Measurements
content: overall: 5 1/2 in x 9 in x 14 in; 13.97 cm x 22.86 cm x 35.56 cm