Richard B. Tillson

Homer W. Ibser

Homer W. Ibser was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Kenneth J. Dunahugh

Virginia Meschke

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

A. S. Gerish

A. S. Gerish worked for the Tennessee Eastman Corporation at the Y-12 Plant.