National Museum of Nuclear Science & History
A. L. Barber worked for the H. K. Ferguson Company.
E. L. Booker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. E. Francis served in the 390th Air Service Group.
Skinner worked at the 300 Area at Hanford 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.