National Museum of Nuclear Science & History
R. E. Lee worked for the H. K. Ferguson Company.
W. D. Bailey worked for the J.A. Jones Construction Company.
R. J. Rockstron worked for the United States Engineer District Office.
Douglas Meigs was a civilian chemical engineer working for H. K. Ferguson, the company that built and operated the S-50 Thermal Diffusion facility at Oak Ridge.
J. N. Moran worked for Clinton Laboratories at the X-10 Reactor.
