L. O. Williams

Pauline McGrath

Pauline McGrath was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

C. A. Sursaw

C. A. Sursaw worked for the Tennessee Eastman Corporation at the Y-12 Plant.

D.A. Hutchinson

Hans Bethe

Hans Bethe (1906-2005) was a German-American nuclear physicist and winner of the 1967 Nobel Prize in Physics.