P.J. Sineath Jr.

William H. Zachariasen

William “Willie” H. Zachariasen was a physicist and consultant at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

W.G. Sickman

H. W. Livingston

H. W. Livingston worked for the Tennessee Eastman Corporation at the Y-12 Plant.

E. T. Macki