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Cornell contact therapy X-ray tube

Cornell contact therapy X-ray tube

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Usage conditions apply
Description (Brief)
According to a Machlett Company photo (in X-ray tube file) "When in operation, insulated arms and bulb of lead glass are blue, and the crown window lights up green. Mica regulator is opposite the seal-off. Upper structure is an insulated handle.
Currently not on view
Object Name
X-Ray Tube
x-ray tube
Other Terms
X-Ray Tube; Electron Tubes
date made
ca 1900
overall: 12 in x 16 in x 4 in; x 30.48 cm x 40.64 cm x 10.16 cm
ID Number
catalog number
accession number
Credit Line
from Benjamin J. Chromy
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Work and Industry: Electricity
Data Source
National Museum of American History
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