National Museum of Nuclear Science & History
Parsons worked in the 300 Area at Hanford during the Manhattan Project.
Edwards worked at the 100-B Area at Hanford during the Manhattan Project.
Howard W. Anderson was a staff member at Los Alamos during the Manhattan Project.
Hymer Friedell was the deputy medical director of the Manhattan Engineer District at Oak Ridge. He worked closely with Robert Stone and Stafford Warren in studying the effects of radiation on the human body.