National Museum of Nuclear Science & History
J. C. McAndrews worked for the Roane-Anderson Company.
Bill Bramer served in the 1395th Military Police Company, Aviation.
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.
Louis D. Wilson was a laborer at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.