Carl Switzer

Walter Lenoff

Fred L. Hughes

Fred Hughes was a Reactor Operator at the Hanford B Reactor from 1943 through the end of the war. He worked for the DuPont Company, who transferred him from Prior, Oklahoma to Hanford in 1943.

Klaus Fuchs

Klaus Fuchs (1911-1988) was a German theoretical physicist and spy who worked at Los Alamos during the Manhattan Project and passed atomic secrets to the Soviet Union.

Eric Jette

Eric Jette (1897-1963) was an American metallurgist.  He was a professor of metallurgy at Columbia University School of Mines before being recruited for the Manhattan Project.