H. W. Livingston

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.

Nathan M. Bailey

H. E. Johnson

H. E. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.

A.F. Rupp

Rupp worked at the 300 Area and the 200 West Area at Hanford during the Manhattan Project.