National Museum of Nuclear Science & History
MacDonald was a member of the Instrument Section at the University of Chicago’s Metallurgical Laboratory.
R. J. Berner worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bradley Marmon is a Manhattan Project veteran. Marmon was born in New York on November 15, 1925.
Winton Bagley served in the 1395th Military Police Company, Aviation.