National Museum of Nuclear Science & History
R. H. Raus worked for the Union Carbide & Carbon Corporation.
Bruno Rossi (1908-1993) was an Italian physicist. Rossi was a promising young scientist when his career was redirected by politics.
Melvin A. Miller was a draftsman at the University of Chicago Met Lab. In 1946, he sketched two famous drawings of Chicago Pile-1 based on the descriptions of scientists who were present when it went critical.
Gordon Knobeloch was drafted into the Army directly out of Washington University in St. Louis. He was deployed to Los Alamos.
Harlan Tyne worked for the United States Engineer District Office.