National Museum of Nuclear Science & History
John Kutcher worked for the United States Engineer District Office.
Olge W. Hess was a research assistant at the University of Chicago’s Metallurgical Laboratory.
R. A. Brown worked for the Roane-Anderson Company.
Bernard Voyten was a staff worker at Los Alamos during the Manhattan Project.
H. L. Small worked for the Kellex Corporation at the K-25 Plant.
