National Museum of Nuclear Science & History
D. A. Parker worked for the Edenfield Electric 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”).
K. A. Wright worked for the United States Engineer District Office.
Bertram S. Cash served in the 393rd Bombardment Squadron.
