W. B. Parsons

E. E. Beauchamp

E. E. Beauchamp worked for Clinton Laboratories at the X-10 Reactor.

Delores J. Erichson

David L. Hill

David L. Hill was an associate experimental physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

John W. Russell

John Russell worked for the United States Engineer District Office.