National Museum of Nuclear Science & History
Louis Turner was a metallurgical engineer who worked on the Manhattan Project. He first became involved with the Manhattan Project at the University of Chicago in 1943.
Theodore Perlman was an American engineer working at the Los Alamos laboratory during the Manhattan Project.
John Tucker was a member of Project Alberta, dedicated to the ensuring that an atomic bomb device could be dropped by an aircraft.
Francis M. Blake worked for the Union Carbide & Carbon Corporation.