Frank Vaughan

Lew Kowarski

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.

L. A. Darling

L. A. Darling worked at the 100-B Area at Hanford during the Manhattan Project.

Louis J. Lambert

Fred R. Bader

Fred Bader worked for the J.A. Jones Construction Company.