National Museum of Nuclear Science & History
Vincent Ogorman was a staff worker at Los Alamos during the Manhattan Project.
Henry Faul was a geologist working on Enrico Fermi's team at the University of Chicago. He was responsible for prospecting uranium ore in Colorado and Utah.
H. L. Ray worked for the Kellex Corporation at the K-25 Plant.
William Kann was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
D. D. Clayton worked for the Roane-Anderson Company.
