National Museum of Nuclear Science & History
Manning worked for Stone and Webster Engineering Corporation.
RoRon Fredlund was a finance sergeant with the 509th Composite Group on Tinian Island during World War II.
E. J. Beever worked for the Union Carbide & Carbon Corporation.
Brooks worked at Los Alamos during the Manhattan Project.
Luis Romero was a staff worker at Los Alamos during the Manhattan Project.
