Albert L. Falks

W. A. Parish

J. G. Pettis

J. G. Pettis worked for the Roane-Anderson Company.

Jens Thornton

Jens Thornton, or “Jim” (as he went by at Berkeley) was an electrical engineer employed by Stone & Webster engineering firm during the Manhattan Project.

Arthur F. Vogelman

Arthur Vogelman worked for the United States Engineer District Office.