National Museum of Nuclear Science & History
E. B. Wentworth worked for the G.G. Ray Company.
Joseph A. Gagnon served in the 320th Troop Carrier Squadron.
Bernard West was a civilian worker at the DuPont Chamberworks facility in Deepwater, New Jersey.
John Klein was a member of the Special Engineering Detachment. He worked at the Metallurgical Lab at the University of Chicago and at Los Alamos.