National Museum of Nuclear Science & History
Marion L. Arnold was a staff member at Los Alamos during the Manhattan Project.
Michael G. Bohon served as a sergeant in the 393rd Bombardment Squadron. He was the radar operator regularly assigned to the B-29 Next Objective.
Edna K. Marks was a junior biologist and technician in the Health Division at the University of Chicago Met Lab.
Graham worked for Stone and Webster Engineering Corporation.
