National Museum of Nuclear Science & History
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.
G. L. Ryan worked for the United States Engineer District Office.
Keplinger worked in the 100 D Area at Hanford during the Manhattan Project.
John Oathaot was a staff worker at Los Alamos during the Manhattan Project.
