National Museum of Nuclear Science & History
R. H. Morris worked for the Tennessee Eastman Corporation at the Y-12 Plant.
M. Pescho served in the 390th Air Service Group.
Ranking worked at the 100 B Area at Hanford during the Manhattan Project.
David H. Frisch was an American physicist. He worked on the Manhattan Project at Los Alamos, working with the Van de Graaff long tank accelerator to measure neutron cross sections.