National Museum of Nuclear Science & History
E. B. Wentworth worked for the G.G. Ray Company.
Virgil Harris worked on the Manhattan Project at Los Alamos. After the war, he worked for Sandia National Laboratories.
Walter Brill worked for the Fercleve Corporation.
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.
