National Museum of Nuclear Science & History
Walter Youngs, Jr. worked for the United States Engineer District Office.
John R. Kauffman served in the 509th Headquarters and Base Services Squadron.
Alfred Zuk was a member of the Special Engineer Detachment assigned to the 509th Composite Group in Wendover, Utah from 1944 to 1945.
Jose E. Alcanes was a staff member at Los Alamos during the Manhattan Project.
