National Museum of Nuclear Science & History
M. B. Coley worked for the J.A. Jones Construction Company.
James Franck (1882-1964) was a German physicist and winner of the 1925 Nobel Prize for Physics. During the Manhattan Project, Franck served as Director of the Chemistry Division of the University of Chicago’s Metallurgical Laboratory.
Harry Sadler worked for the A. S. Schulman Electric Company.
Sherwood Johnston worked for the Roane-Anderson Company.
