National Museum of Nuclear Science & History
Adrian B. Stewart (1909-1989) was a civil scientist who worked at Los Alamos during the Manhattan Project.
Bunsaku Arakatsu (1890-1973) was a physicist and leader of the Japanese atomic bomb program. Arakatsu was born in Japan in 1890.
Robert D. Hannah served in the 320th Troop Carrier Squadron.
Kay Tracy was Arthur Compton’s secretary at the Metallurgical Laboratory in Chicago during the Manhattan Project.