John P. Wittemore

Arthur H. Jaffey

Arthur Harold Jaffey was an associate chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

E. R. Clark

James Tuck

James Leslie Tuck was a British physicist and a member of the British Mission to Los Alamos during the Manhattan Project.

William H. Richardson

William H. Richardson served in the 320th Troop Carrier Squadron.