National Museum of Nuclear Science & History
W. V. Murphy worked for General Electric.
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.
A. P. Schreiber worked for the United States Engineer District Office.
A. G. Underwood worked for the J.A. Jones Construction Company.
