George R. Taylor

H. J. Hopkins

Hopkins worked at the 200 West Area at Hanford during the Manhattan Project.

Harvey Grove

Harvey Grove worked for the Tennessee Eastman Corporation at the Y-12 Plant.

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.

W. G. Barnett