National Museum of Nuclear Science & History
P. V. Weaver worked for the United States Engineer District Office.
N. J. Johnson worked for Hanley & 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”).
John Dillon worked for the Tennessee Eastman Corporation at the Y-12 Plant.
L. L. Long worked for the William A. Pope Company.
