National Museum of Nuclear Science & History
C. B. Proudfoot worked for the United States Engineer District Office.
Albert Cahn, Jr. (1910-1978) was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
H. R. Olson worked for the J.A. Jones Construction Company.
Brockman worked at Los Alamos during the Manhattan Project.
