National Museum of Nuclear Science & History
Philip Martin Whitman was an American mathematician who worked at Los Alamos during the Manhattan Project.
C. O. Carpenter worked for the Roane-Anderson Company.
Niels Thude was a staff worker at Los Alamos during the Manhattan Project.
Roger Hildebrand is an American physicist and Manhattan Project veteran. He is the S.K. Allison Distinguished Service Professor, Emeritus, at the University of Chicago and is affiliated with the Enrico Fermi Institute.