W. E. Winter

Howard A. Cullen

William A. Hichler

William A. Hichler was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

M. W. Mills

M. W. Mills worked for the Union Carbide & Carbon Corporation.

C. L. DeLozier

C. L. DeLozier worked for the Tennessee Eastman Corporation at the Y-12 Plant.