National Museum of Nuclear Science & History
E. T. O'Conner worked for the Roane-Anderson Company.
Herbert Potratz was an American chemist. Potratz was born in 1902 in Iowa. He received a B.S., an M.S.
Olsen worked in the 200 East Area at Hanford during the Manhattan Project.
Arthur Watmough was an electrical engineer working for the DuPont Chamberworks Company in New Jersey from 1941 to 1947.
