National Museum of Nuclear Science & History
Ernest Bray worked for the Roane-Anderson Company.
Julian N. Bernacchi had three main assignments in the Manhattan Project. The most significant was as the Security Officer of Dr.
George Francis McEwen was born on June 16, 1882 in Manchester, Iowa. He attended Iowa State College.
John R. Dunning (1907-1975) was an American physicist. Dunning gained the reputation in his small community of Shelby, Nebraska as the town’s smartest kid.
