National Museum of Nuclear Science & History
R. S. Titman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Thomas A. Bunting served as a sergeant in the 393rd Bombardment Squadron. He was regularly assigned to the Necessary Evil as an assistant engineer and scanner, but flew in the Big Stink in the Nagasaki Mission.
Geoffrey Chew was an American physicist. Born and raised in Washington, DC, Chew graduated from high school at the age of 16.
James Leslie Tuck was a British physicist and a member of the British Mission to Los Alamos during the Manhattan Project.
R. O. Mitchell worked for the Roane-Anderson Company.