National Museum of Nuclear Science & History
L. H. Averbach worked for Clinton Laboratories at the X-10 Reactor.
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.
Lois White worked for the J.A. Jones Construction Company.
R. C. Hutcherson worked for the J.A. Jones Construction Company.