National Museum of Nuclear Science & History
R. A. Fetterman served in the 509th Headquarters and Base Services Squadron.
George Mahfouz joined the Manhattan Project in 1943 when he was offered a job at the Houdaille-Hershey nickel plant in Decatur, Illinois.
George A. Ullrich was a chemist who performed analytical research at Clinton Laboratories in Oak Ridge, TN during the Manhattan Project.
Roy Vankirk was a staff worker at Los Alamos during the Manhattan Project.
Eldridge W. Oakley served in the 603rd Air Engineering Squadron.