National Museum of Nuclear Science & History
Lou Evelyn Weisser was a staff worker at Los Alamos during the Manhattan Project.
Mark Fred was a research assistant in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Harry N. Barnard served in the 320th Troop Carrier Squadron.
Leonard Orr served in the 1395th Military Police Company, Aviation.