National Museum of Nuclear Science & History
Bennie Tapia was a staff worker at Los Alamos during the Manhattan Project.
Leo J. Czaja served in the 603rd Air Engineering Squadron.
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.
Blizzard worked at the 300 Area at Hanford during the Manhattan Project.
