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.
Sherman was a staff member at Los Alamos during the Manhattan Project.
M. K. Walden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Fisher worked for the Roane-Anderson Company.
