National Museum of Nuclear Science & History
Leane Russell was a biologist at the Metallurgical Laboratory in Chicago during the Manhattan Project.
W. D. Carol worked for the Roane-Anderson Company.
Darol Froman (1906-1997) was an American-born, Canadian physicist. In 1939, Darol Froman studied waveguides and radar as part of a McGill group dedicated to helping the Canadian war effort.
L. Krug worked in the Instrument Section at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.