National Museum of Nuclear Science & History
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.
Robert Stang served in the Army at Los Alamos during the Manhattan Project.
LeRoy Thornton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Katherine Meacham worked for the Tennessee Eastman Corporation at the Y-12 Plant.