National Museum of Nuclear Science & History
E. C. McAdoo worked for the Roane-Anderson Company.
Edward P. Hayes was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Charles Kozlowski served in the 393rd Bombardment Squadron.
Bertie worked in the United States Engineer District Office.
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.