National Museum of Nuclear Science & History
W. D. Bales worked for the Southern Bell Telephone Company.
Milton Parkhurst was born on April 28, 1908 in Fairland, Indiana. In 1932, he married Geneva Fay Williams.
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.