National Museum of Nuclear Science & History
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.
Sloan worked at the 300 Area at Hanford during the Manhattan Project.
Clarkson worked in the United States Engineer District Office.
