National Museum of Nuclear Science & History
Lee Romero was a staff worker at Los Alamos during the Manhattan Project.
Dombrowsky worked in the United States Engineer District Office.
Bernard Sesko served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Hugh C. Ferguson was a member of the 393rd Bombardment Squadron of the 509th Composite Group and retired with the rank of second lietuenant.