National Museum of Nuclear Science & History
William E. Caldes studied chemical engineering at Princeton University. In 1943, he was recruited to join the Manhattan Project, and became the 19th project member at Los Alamos.
T. J. O’Donnell was the Shop Chief at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Milton Farber worked for the Tennessee Eastman Corporation at the Y-12 Plant.
T. E. O'Flaherity worked for the Roane-Anderson Company.
