F. D. Rudd

P. N. Autry

P. N. Autry worked for the J.A. Jones Construction Company.

W. J. Boyden

W. J. Boyden worked for the Tennessee Eastman Corporation at the Y-12 Plant.

W. E. Winter

Hugo Leckelt

Hugo Leckelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.