National Museum of Nuclear Science & History
L. A. Castellanos worked for the J.A. Jones Construction Company.
Rosalyn Thomas was a staff worker at Los Alamos during the Manhattan Project.
Colleen Frahm Lockmiller was a lab technician in the Y-12 Plant at Oak Ridge, Tennessee from 1944 to 1947.
Harold T. Dunlap served in the 603rd Air Engineering Squadron.
Eugene S. Grennan served as a 2nd lieutenant in the 509th Composite Group. He was the flight engineer on the Straight Flush during the Hiroshima mission.
