National Museum of Nuclear Science & History
R. E. Lee worked for the H. K. Ferguson Company.
Jackson V. Ellison served in the 1027th Air Material Squadron.
Beachley worked for Stone and Webster Engineering Corporation.
George Mallinckrodt was a physicist at the Manhattan Project’s Los Alamos, NM facility. He also worked at Argonne National Laboratory, the successor of the University of Chicago’s Metallurgical Laboratory (“Met Lab”).