National Museum of Nuclear Science & History
W. L. Killibrew worked for the Roane-Anderson Company.
Pettengill served in the 393rd Bombardment Squadron.
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.
Louis Fasulo worked at Los Alamos for nine years, beginning in 1943. In 1952, he began a 31 year long career with the Rocky Flats nuclear weapons plant.
