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File:J.R. Richardson, just above site for 184-inch cyclotron, 1940.jpg

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Summary

Description
English: John Reginald Richardson, just above site for 184-inch cyclotron, taken August 30, 1940.
Date
Source J.R. Richardson, just above site for 184-inch cyclotron, taken August 30, 1940. Principal Investigator/Project: Analog Conversion Project (Photographer: Donald Cooksey), U.S. National Archives and Records Administration
Author Donald Cooksey, Lawrence Berkeley National Laboratory
Other versions
Image extraction processThis file has an extracted image: J.R. Richardson, just above site for 184-inch cyclotron, 1940 (cropped).jpg.
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Licensing

Public domain This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.

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John Reginald Richardson

inception

30 August 1940

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image/jpeg

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Date/TimeThumbnailDimensionsUserComment
current05:42, 10 February 2023Thumbnail for version as of 05:42, 10 February 20233,000 × 2,125 (4 MB)LittleDwangsUploaded a work by Donald Cooksey, Lawrence Berkeley National Laboratory from [https://catalog.archives.gov/id/7666418 J.R. Richardson, just above site for 184-inch cyclotron, taken August 30, 1940. Principal Investigator/Project: Analog Conversion Project (Photographer: Donald Cooksey)], U.S. National Archives and Records Administration with UploadWizard
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