National Museum of Nuclear Science & History
M. G. Sonner worked for the J.A. Jones Construction Company.
Norman F. Modine was a research assistant at the University of Chicago Met Lab. He was a signer of the Szilard petition.
William P. Sheehan served in the 509th Headquarters.
Roger Rasmussen was an electrical engineer and member of the Special Engineer Detachment at Los Alamos.
R. Y. Blackwell worked for the Fercleve Corporation.
