National Museum of Nuclear Science & History
Robert Cyr worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Sherman Winters was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Julian N. Bernacchi had three main assignments in the Manhattan Project. The most significant was as the Security Officer of Dr.
Frank Marisco worked for the H. K. Ferguson Company.
