National Museum of Nuclear Science & History
Fiedler 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.
Miller worked in the 200 West Area at Hanford during the Manhattan Project.
Seckendorff worked for Stone and Webster Engineering Corporation.