National Museum of Nuclear Science & History
C. P. Coleman worked for the J.A. Jones Construction Company.
Leonard Kolesky served in the 390th Air Service Group.
Charles Youmans worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bill Hartnett worked in plutonium metallurgy for the Manhattan Project at the Hanford Engineer Works from January 1943 to December 1946.
