National Museum of Nuclear Science & History
E. D. Briley worked for the Midwest Piping and Supply Company.
J. E. Blum served in the 509th Headquarters and Base Services Squadron.
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.