National Museum of Nuclear Science & History
D. T. Eggen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Mary Whidden was a staff worker at Los Alamos during the Manhattan Project.
W. H. Zimmer worked for the United States Engineer District Office.
