National Museum of Nuclear Science & History
W. H. Pickett worked for the United States Engineer District Office.
Harold Hoover was a member of the Special Engineer Detachment during the Manhattan Project. He worked as a filter foreman at the Y-12 Plant, but his real job was in counterintelligence, to ensure no sabotage occurred.
Conrad worked in the United States Engineer District Office.
Lewis worked in the 200 W Area at Hanford during the Manhattan Project.
Anthony Depaulo was a member of the Military Police at Los Alamos.
