Robert R. Clifton

Richard G. Hobday

A. H. Yohannan

A. H. Yohannan worked for the Roane-Anderson Company.

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.

Henry Linschitz

Henry Linschitz worked in Project Alberta, which transported and assembled the Little Boy and Fat Man atomic bombs.