National Museum of Nuclear Science & History
Lester Bennett worked for the Kellex Corporation at the K-25 Plant.
P. A. Dahlen worked at the 100-D Area at Hanford during the Manhattan Project.
Dodson Marrs worked in carpentry and concrete work at Oak Ridge, Tennessee as a part of the Manhattan Project.
Leonard Reed was a janitor at the Metallurgical Laboratory in Chicago during the Manhattan Project.
