James R. McGuffey

J. F. Caldwell

Caldwell worked at the 200 West Area at Hanford during the Manhattan Project. 

Edward F. Wortmann

Edward F. Wortmann (1916-1998) was a purchasing agent at Los Alamos during the Manhattan Project. Wortmann joined the lab in 1944.

Kenneth J. Dunahugh

J. C. McAndrews

J. C. McAndrews worked for the Roane-Anderson Company.