Edward B. Irick

C. M. Olson

H.C. Savage

M. T. Litton

Litton worked at the 300 Area at Hanford during the Manhattan Project. 

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.