Albert J. Gibavitch

Richard A. Schmidtke

Virginia Meschke

Virginia Meschke was a chemist and technician at the University of Chicago Met Lab. She specialized in plutonium chemistry.

G. W. Candler

G. W. Candler worked for the Roane-Anderson Company.

Kenneth L. Pursell

Kenneth Pursell worked for the Tennessee Eastman Corporation at the Y-12 Plant.