Milton G. Bracht

Jas S. Witt

Jas Witt worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Wayne Marshall

Wayne Marshall was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Phillip Fineman

Phillip Fineman was a research associate in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.

L. O. Maline