National Museum of Nuclear Science & History
Harry Daghlian (1921-1945) was an American physicist. He died in 1945 from radiation poisoning after a criticality accident at Los Alamos.
Lew Kowarski was a Russian-born French physicist. He worked as part of the team that discovered that neutrons were emitted in the fission of uranium-235 in the 1930s, setting the groundwork for the use of nuclear chain reactions in the design of the atomic bomb.
F. Roark served in the 390th Air Service Group.
D. J. Mahegan worked for the Union Carbide & Carbon Corporation.
