National Museum of Nuclear Science & History
Tracy worked for Stone and Webster Engineering Corporation.
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.
Thornton worked at the 300 Area at Hanford during the Manhattan Project.
Johnson worked at the 300 Area at Hanford during the Manhattan Project.
