National Museum of Nuclear Science & History
Ross Gunn was an American physicist and engineer who aided in the development of isotope separation methods during the Manhattan Project.
Hughes worked at the 200 West Area at Hanford during the Manhattan Project.
Marshall Holloway was an American physicist. He received his PhD in physics from Cornell University. In 1942, he directed a secret Manhattan Project assignment at Purdue University.
Vera Williams was in charge of the housing office at Los Alamos during the Manhattan Project. The wife of physicist John Williams, she also helped organize a maid service to help with housework and childcare.