National Museum of Nuclear Science & History
Robert Penneman was an American chemist. Penneman was born in 1919 in Springfield, Illinois. He received a B.
R. C. Orr worked for the Roane-Anderson Company.
Donald Flanders was an American mathematician who worked on the Manhattan Project at Los Alamos. Flanders was a group leader in the Theoretical Division headed by Hans Bethe.
Paul G. Hutnick served with the 603rd Air Engineers Squadron of the 509th Composite Group as a sergeant.
