Frederick E. Willard

W. A. Ziegler

R. L. Tichenor

R. L. Tichenor worked for the Tennessee Eastman Corporation at the Y-12 Plant.

F. M. Logan

W.G. Chmielewski

W. G. Chmielewski was a carpenter at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.