National Museum of Nuclear Science & History
George Feldman worked for the Roane-Anderson Company.
Louis B. Allen served as a Second Lieutenant in the 393rd Bombardment Squadron. He was the bombardier regularly assigned to the B-29 Strange Cargo.
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.