National Museum of Nuclear Science & History
A. L. Davis worked for the J.A. Jones Construction Company.
Vito Di Rienzo worked in bomb assembly for the 1st Ordinance Squadron, 509th Composite Group. Di Rienzo was drafted into the military in 1943 at the age of 20.
Ray C. Bandy served in the 393rd Bombardment Squadron.
William Karush (1917-1997) was an American mathematician and physicist. After earning his Ph.D. from the University of Chicago in 1942, Karush worked briefly at the Carnegie Institution of Washington before returning to Chicago to join the Manhattan Project.
Charles Helmers worked for the J.A. Jones Construction Company.
