National Museum of Nuclear Science & History
Edward P. Hayes was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Bradley Marmon is a Manhattan Project veteran. Marmon was born in New York on November 15, 1925.
Frank Foote was the Principal Metallurgist at the Manhattan Project’s Metallurgical Laboratory at the University of Chicago.
Parsons worked in the 300 Area at Hanford during the Manhattan Project.