James R. Marchese

Clair W. Tellefson

Clair Tellefson was a staff worker at Los Alamos during the Manhattan Project.

W. C. Draper

Draper worked at the 100-B Area at Hanford during the Manhattan Project. 

G. T. Cooper

Melvin Bengston

Melvin Bengston was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.