National Museum of Nuclear Science & History
D. Andrews worked for the H. K. Ferguson Company.
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”).
J. L. Holton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
D. G. Hill worked for the Tennessee Eastman Corporation at the Y-12 Plant.