W. T. Lewis

George Maronde

George Maronde was a security guard at the University of Chicago Metallurgical Lab. He stood guard outside Stagg Field when Chicago Pile-1 went critical on December 2, 1942.

Chris P. Keim

Chris Keim worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. M. Harrer

E. A. Beaven

E. A. Beaven worked for the Roane-Anderson Company.