National Museum of Nuclear Science & History
Michael Olsen was a member of the Special Engineering Detachment at Los Alamos.
James Nolan was a captain in the Provisional Engineer Detachment at Los Alamos.
Dietrich worked in the United States Engineer District.
Herbert Potratz was an American chemist. Potratz was born in 1902 in Iowa. He received a B.S., an M.S.
