National Museum of Nuclear Science & History
Robert Ball was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Attended the University of New Hampshire.
Carl C. Gamertsfelder was an American physicist who worked in the field of health physics during the Manhattan Project.
Howard Chase worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Paul R. Pettit served in the 390th Air Service Group.