National Museum of Nuclear Science & History
Dean Castimore was a Manhattan Project veteran and a fireman. During the war he was stationed at Los Alamos.
William Thomas McNamara worked in Oak Ridge Tennesee with his wife Mildred Wilton from 1942 to 1946. Prior to accepting a job at Oak Ridge, McNamara had worked at the Charlestown Navy Shipyard in Boston.
W. M. Dallam worked at the 100-D Area at Hanford during the Manhattan Project.