National Museum of Nuclear Science & History
R. H. Ball worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Wilber A. Stevens was an army officer in charge of overseeing construction at Los Alamos. He helped choose the site where the Manhattan Project would test its first atomic bomb.
Richard O. Tigner served in the 393rd Bombardment Squadron.
C. H. Hemmel, Jr. served in the 390th Air Service Group.
