National Museum of Nuclear Science & History
Jim D. Howard served in the 393rd Bombardment Squadron.
J. H. Leppert worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. S. Matheny served in the 509th Headquarters and Base Services Squadron.
Margaret Caldes moved to Los Alamos when her husband, William E. Caldes, was recruited to join the project in 1943.
Frank Holden was a member of the Special Engineering Detachment at Los Alamos.