Edgar Feiler

Winifred T. Koziolek

Winifred T. Koziolek was a laboratory technician the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J.M. Smith

O.H. Newton

Newton worked at the 300 Area at Hanford during the Manhattan Project.

E. W. Smith

E. W. Smith worked for the Union Carbide & Carbon Corporation.