National Museum of Nuclear Science & History
Herbert Potratz was an American chemist. Potratz was born in 1902 in Iowa. He received a B.S., an M.S.
Hans von Halban (1908-1964) was an Austrian born French physicist. He finished his studies in 1934. He joined nuclear physicist Niels Bohr in Copenhagen, where he and Otto Frisch discovered that heavy water had very little neutron absorption compared to normal water.
James F. Holmes served in the 390th Air Service Group.
Allice Safy worked for the Tennessee Eastman Corporation at the Y-12 Plant.
