National Museum of Nuclear Science & History
Leonard Czarniecki served as procurement planning and control officer with 9812th Technical Services Unit (Special Engineer Detachment) at Oak Ridge, TN, with the Y-12 Plant.
Patricia Walsh was a research assistant at the Chicago Met Lab during the Manhattan Project. Walsh was born in 1920 in Washington, D.
Robert Webster was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
