H. T. Cannon

H.A. Fettinger

H.A. Fettinger was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H. M. Osborn

Willis C. Warram

Attended the University of Arkansas.

Kenneth D. Nichols

Major General Kenneth Nichols (1907 – 2000) served as District Engineer of the Manhattan Engineer District.