Albert L. Falks

Alfred O. Hanson

Alfred Hanson (1914-2005) was an American physicist. Alfred Hanson came to the Manhattan Project from the University of Wisconsin where he had recently completed his doctoral work, studying the Van de Graaf “long tank” accelerator.

Ralph Conrad

Herbert M. Okun

Attended Cornell University.

Daniel P. Barry

Barry worked in the United States Engineer District Office.