National Museum of Nuclear Science & History
H. S. Mantooth worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Dodson Marrs worked in carpentry and concrete work at Oak Ridge, Tennessee as a part of the Manhattan Project.
Kelly worked in the 200 West Area at Hanford during the Manhattan Project.
James Leslie Tuck was a British physicist and a member of the British Mission to Los Alamos during the Manhattan Project.