Robert Stone with new X-ray machine. Examiner photograph by Dan Wilkes taken 8/05/1931. XBB688-4931. Principal Investigator/Project: Analog Conversion Project [Photographer: Dan Wilkes--San Francisco Examiner]

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

robert stone robert stone x ray machine x ray machine examiner examiner photograph dan xbb principal investigator project analog conversion photographer analog conversion project photographer francisco nuclear research nuclear research facilities berkeley laboratory berkeley lab san francisco high resolution ultra high resolution analog conversion project san francisco examiner principal investigator special events laboratory science us national archives

05/08/1931

The U.S. National Archives

https://catalog.archives.gov/

Restricted - Possibly Specific Use Restriction: Copyright Note: The University of California, as the Department of Energy contractor managing the historical image scanning project, has asserted a continuing legal interest in the digital versions of the images included in the NARA accession, and, accordingly, has stipulated that anyone intending to use any of these digital images for commercial purposes, including textbooks, commercial materials, and periodicals, must obtain prior permission from the University of California-Lawrence Berkeley National Lab, through photo@lbl.gov.