Alpha Track

Ed Westcott (James Edward Westcott), in official capacity as photographer employed by the US government. — http://www.dpi.anl.gov/dpi2/ph_gallery/pic11s.htm Also obtainable from U.S. Department of Energy; http://www.cfo.doe.gov/me70/manhattan/images/Y12AlphaVeryLarge.jpg

Alpha Track  at the Y-12 Plant at Oak Ridge, Tennessee from the Project, used for enrichment by electromagnetic separation process. See http://www.cfo.doe.gov/me70//alpha_racetrack.htm for additional information.

http://archivesgamma.fr/2021/03/01/alpha-track