National Museum of Nuclear Science & History
W. C. Crye worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lonnie B. Hancock served in the 393rd Bombardment Squadron.
Howard Parsons was an American physicist. Parsons was born in Chicago in 1920. He receieved a B.S. from the University of Chicago, and shortly afterwards was hired to work on the Manhattan Project as a research assistant at the Chicago Met Lab.
George Mahfouz joined the Manhattan Project in 1943 when he was offered a job at the Houdaille-Hershey nickel plant in Decatur, Illinois.
