National Museum of Nuclear Science & History
Farrell worked in the United States Engineer District Office.
Charles J. Pugh served in the 320th Troop Carrier Squadron.
Ernest Mekanas was a member of the Provisional Engineering Detachment at Los Alamos. Mekanas was in Los Alamos from 1943 to 1945, working primarily at the post office.
Cash worked as an operator at the Y-12 plant at Oak Ridge during the Manhattan Project.
