National Museum of Nuclear Science & History
Helen Nemeth was a staff worker at Los Alamos during the Manhattan Project.
Reynard worked at the 200 West area at Hanford during the Manhattan Project.
Raymond C. Grills is an American physical chemist who worked at the University of Chicago’s Metallurgical Laboratory and at Hanford during the Manhattan Project.
Arthur G. Barney served in the 393rd Bombardment Squadron.
