National Museum of Nuclear Science & History
R. W. Hamer worked for the Roane-Anderson Company.
Glenn Hupp worked for the Roane-Anderson Company.
A. G. Dibrell worked for the J.A. Jones Construction Company.
William Spindel was a member of the Special Engineer Detachments at Oak Ridge and Los Alamos. Spindel worked in a group that helped make coatings for the implosion bomb.