National Museum of Nuclear Science & History
Ellis Ryan was a staff worker at Los Alamos during the Manhattan Project.
D. J. Olinger worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ralph Alexander Gardner-Chavis (1922-) is a chemist and pioneer of hard plastics who worked at the University of Chicago’s Met Lab during the Manhattan Project.
Ellis E. Cozad served in the 1st Ordnance Squadron.
