National Museum of Nuclear Science & History
C. R. Frazier worked for the Poe Piping & Heating Company.
Donavan worked in the United States Engineer District Office.
Philip Thomas was a member of the military police and a private first class at Los Alamos during the Manhattan Project.
William R. Purnell (1886-1955) was a Rear Admiral in the US Navy and served as the Navy liaison on the Military Policy Committee for the Manhattan Project.
