National Museum of Nuclear Science & History
Breyer worked in the United States Engineer District Office.
Lenora Stallings was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Hugh Barton was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Wesley R. Prohs served in the United States Naval Reserve. He also worked as a member of Project Alberta, the team that transported and assembled the two atomic bombs preceeding the August 1945 bombing missions on Hiroshima and Nagasaki.
Coullard worked in the United States Engineer District Office.
