Andrew Kapral

Harold E. Ayers

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.

D. C. Shugart

D. C. Shugart worked for the United States Engineer District Office.

Mary V. Leonard

Leonard worked in the 300 Area at Hanford during the Manhattan Project.