National Museum of Nuclear Science & History
Elmer C. Sekeres served in the 393rd Bombardment Squadron.
Waldemar Nielsen (1917-2005) worked on the postwar surveys of Hiroshima and Nagasaki in Japan. Nielsen was born in Greensburg, Pennsylvania.
Bernard West was a civilian worker at the DuPont Chamberworks facility in Deepwater, New Jersey.
Brewer was at Los Alamos during the Manhattan Project.