Richard C. Lowrie

P. G. Kinken

P. G. Kinken worked for the United States Engineer District Office.

Marvin Wilkening

Marvin Wilkening, a physicist, traveled the Grand Circuit of the Manhattan Project, pursuing his specialty of measuring neutron intensity.

LaVeryne Fesset

LaVeryne Fesset was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

John L. McNeill