National Museum of Nuclear Science & History
Raymond Hamilton worked in the explosives research area at Los Alamos after a distinguished career with the US Army Coast Artillery Corps 705th Machine Gun Battery.
Originally from California, Jean Crossland was a secretary in the K-25 process area at Oak Ridge during the Manhattan Project.
E. J. Risdon worked for the Roane-Anderson Company.
Baldwin worked at the 100-F Area at Hanford during the Manhattan Project.
