National Museum of Nuclear Science & History
J. G. Pettis worked for the Roane-Anderson Company.
Captain Richard “Dick” Alexander Larkin (USN) was Deputy to William Parsons at Los Alamos, beginning in June of 1945, in preparation for Parsons’ deployment to Tinian.
Hockett worked for Stone and Webster Engineering Corporation.
Leon J. Brewster served in the 1027th Air Material Squadron.
