National Museum of Nuclear Science & History
Andrew Polich was a staff worker at Los Alamos during the Manhattan Project.
Melvin A. Miller was a draftsman at the University of Chicago Met Lab. In 1946, he sketched two famous drawings of Chicago Pile-1 based on the descriptions of scientists who were present when it went critical.
Johnny Buck was Chief of the Wanapum tribe during the 1940s when Manhattan Project came to Hanford, Washington.