National Museum of Nuclear Science & History
R. T. Dashner worked at the 200 West Area at Hanford during the Manhattan Project.
Edna K. Marks was a junior biologist and technician in the Health Division at the University of Chicago Met Lab.
Dale Babcock was a physical chemist and colleague of Crawford Greenewalt. Greenewalt took Babcock and a few other close DuPont colleagues with him into the new world of atomic energy.