C.E. Jones

Paul D. Burgess

J. H. Brown

Brown worked in the United States Engineer District Office.

C. E. Kircher

Charles E. Kircher III (1908-1972) was a chemical engineer who worked on the Manhattan Project for DuPont.

Joseph Levinger

Joseph Levinger was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.