J. C. Twombly

Margaret B. Wills

Margaret Wills worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Eleanor Lewis

Eleanor Lewis was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

A. E. Carlson

Fred G. Blackwell

Fred Blackwell worked for the Tennessee Eastman Corporation at the Y-12 Plant.