National Museum of Nuclear Science & History
Edna K. Marks was a junior biologist and technician in the Health Division at the University of Chicago Met Lab.
William E. Egger served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Necessary Evil.
George Briggs was only 20 years old when he began working with the Special Engineer Detachment at Los Alamos.
