National Museum of Nuclear Science & History
Robert Coveyou was a mathematician and health physicist that worked at both the Met Lab in Chicago and at the X-10 graphite reactor in Oak Ridge, Tennessee.
Winfield Sylvester was a staff worker at Los Alamos during the Manhattan Project.
John Wickersham was a military policeman and guard at Los Alamos during the Manhattan Project. His duties included patrolling the perimeter of the site on horseback.
W. A. Bogdanowiez worked for the Tennessee Eastman Corporation at the Y-12 Plant.