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.
Cummins worked for Stone and Webster Engineering Corporation.
Olga M. Klicek was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
O. N. Hall worked for the Tennessee Eastman Corporation at the Y-12 Plant.