National Museum of Nuclear Science & History
Brumbelow worked at Los Alamos during the Manhattan Project.
E. E. Minett worked for the Union Carbide & Carbon Corporation.
Walter Treibel was a member of the Special Engineer Detatchment (SED) at Los Alamos 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.