National Museum of Nuclear Science & History
Ruska worked for Stone and Webster Engineering Corporation.
Louisville native John Tepe began working for the DuPont Company in 1939 after he received his bachelor’s degree and his master’s degree in chemical engineering from the University of Louisville.
Hale worked at the 200 West Area at Hanford during the Manhattan Project.
R. L. Milling worked for the J.A. Jones Construction Company.
Ralph Brooks worked for the Tennessee Eastman Corporation at the Y-12 Plant.
