National Museum of Nuclear Science & History
A. W. Seivert worked for Hanley & Company.
R. G. Cooper worked for the Union Carbide & Carbon Corporation.
Robert F. Christy (1916-2012) was a Canadian-American theoretical physicist Christy’s doctoral advisor at the University of California, Berkeley was Robert Oppenheimer, but Christy’s initial involvement with the Manhattan Project came at the Metallurgical Lab at the University of Chicago.
R. P. Seven worked for the United States Engineer District Office.
