National Museum of Nuclear Science & History
Barry worked in the United States Engineer District Office.
Nicholas Simanovich served in the 393rd Bombardment Squadron.
William Sturm was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
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.