Alex F. Perge

J. T. Rogers

Thomas T. Knight

Leonard Czarniecki

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.

David Gurlinsky

David Gurlinsky was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.