Walter Roth

Jas B. Hoff

Jas Hoff worked for the United States Engineer District Office.

William E. Holder

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.

H. W. Winslow