C. L. Anderson

C. L. Dudley

C. L. Dudley worked for the Roane-Anderson Company.

D.C. Sawyer

Queenabelle Syvester

Queenabelle Syvester was a staff worker at Los Alamos during the Manhattan Project.

Frank Karcher

Sergeant Frank Karcher was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.