National Museum of Nuclear Science & History
Harold Smith worked for the Kellex Corporation at the K-25 Plant.
William G. (“Bill”) Hudgins spent most of childhood years in New Mexico. He first heard about a secret wartime laboratory at Los Alamos in 1943, when he was a student at the University of New Mexico.
Elvin Olsen was a staff worker at Los Alamos during the Manhattan Project.
Besler worked on the 200 East Area at Hanford during the Manhattan Project.