Frank P. Stiller

J. G. McNally

J. G. McNally worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J.H. Rowe

William J. Ayerst

Ayerst worked in the United States Engineer District Office.

Katherine Gnjec

Katherine Gnjec was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.