National Museum of Nuclear Science & History
John Venerable was a guard at the Chicago Met Lab during the Manhattan Project.
Asa Swain worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Engel worked in the United States Engineer District Office.
Alexander Scott was a laboratory helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Reginald C. Augustine served in the Army Air Corps during World War II. In 1944, he was assigned to the Alsos Mission, the Manhattan Project’s counterintelligence mission in Europe to determine how far Nazi Germany had gotten on the path to building an atomic bomb.