R. R. Manganielo

D.C. Stewart

D.C. Stewart was a Staff Sergeant in the Special Engineer Detachment at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Paul Stein

B. B. Pewitt

B. B. Pewitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.

E. Williams

E. Williams worked for the Roane-Anderson Company.