National Museum of Nuclear Science & History
Paul W. Walk served in the 393rd Bombardment Squadron.
Edna K. Marks was a junior biologist and technician in the Health Division at the University of Chicago Met Lab.
Harold Hasenfus was part of the Special Engineer Detachment during the Manhattan Project and worked at the University of Chicago's Metalurgical Laboratory and at the gaseous diffusion plant in Oak Ridge.
Attended Louisiana State University.
