National Museum of Nuclear Science & History
Ralph Bailey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marshall Rzepinski served in First Ordnance Squadron.
Eugene S. Grennan served as a 2nd lieutenant in the 509th Composite Group. He was the flight engineer on the Straight Flush during the Hiroshima mission.
R. A Winkel worked for the Union Carbide & Carbon Corporation. At Oak Ridge he assisted in the development of the K-25 plant.
