National Museum of Nuclear Science & History
Boyce D. McDaniel was a physicist at the Manhattan Project’s Los Alamos, NM laboratory.
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.
Frederick Kalinoff worked for the Roane-Anderson Company.
