National Museum of Nuclear Science & History
Asa Swain worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Fry worked in the United States Engineer District Office.
Ruth Rottman was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Richard Emanatian was with the military police detachment at Los Alamos during the war. He maintained secrecy through the rest of his life, and his family only found about his involvement long after his death.