Arthur R. Hanson

Gertrude W. Mitchell

Gertrude Mitchell worked for the Roane-Anderson Company.

Quentin V. Larson

Quentin V. Larson was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

James Bevers

Kenneth F. Wiley

Kenneth Wiley was a staff worker at Los Alamos during the Manhattan Project. Prior to joining, he worked in California building ships for the war effort.