National Museum of Nuclear Science & History
Leston Stark was a staff worker at Los Alamos during the Manhattan Project.
Glenn Sprankle worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
M. C. Labarr worked for the Kellex Corporation at the K-25 Plant.
C. E. McGill, Sr. worked for the Kellex Corporation at the K-25 Plant.
