National Museum of Nuclear Science & History
William Bryant worked for the Kellex Corporation at the K-25 Plant.
H. R. Elliott worked for the Fercleve Corporation.
J. Robert Oppenheimer (1904-1967) was an American theoretical physicist. During the Manhattan Project, Oppenheimer was director of the Los Alamos Laboratory and responsible for the research and design of an atomic bomb.
Walker worked at the 300 Area at Hanford during the Manhattan Project.