National Museum of Nuclear Science & History
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.
Jose Solano was a staff worker at Los Alamos during the Manhattan Project.
Jas Hoff worked for the United States Engineer District Office.
N. C. Dresser worked at the 200 West Area at Hanford during the Manhattan Project.