National Museum of Nuclear Science & History
W. G. Butler worked for the J.A. Jones Construction Company.
Attended Northwestern University.
Bonnie Pauline Hardwick Rogers worked at the Y-12 Plant, operating the machinery separating the uranium isotope U-235 from it's heavier counterpart U-238.
R. B. Williams worked for the Union Carbide & Carbon Corporation.
S. J. Helfman worked for the J.A. Jones Construction Company.
