Title

World's Largest X-Ray Tube

Caption

Pasadena, California: c. 1930
California Institute of Technology Professors Charles C. Lauritsen and Ralph D. Bennett are at the control board of the world's largest x-ray machine that they developed.

Credit line

Photo12/Underwood Archives/UIG

Reference

UMG20A12_206

Model release

No

Property release

NA

License type

Rights managed

Available size

57,9Mb (9,0Mb) / 13,2in x 17,0in / 3966 x 5100 (300dpi)

Keywords

working 1920s Twenties 1930 1930s Thirties 2 people American Physicist California California Institute Of Technology Caltech Charles C. Lauritsen Charles Christian Lauritsen Control Board Expertise Instrument Panel Observing Pasadena Professors Ralph D. Bennett USA United States X-Ray Machine X-Ray Tube historical indoors men research science skill standing technology two people vertical vintage watching working