National Museum of Nuclear Science & History
Attended New York University.
F. C. Wierman served in the 509th Headquarters.
Mattie was a staff member at Los Alamos during the Manhattan Project.
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.
