W. R. McCauley, Jr.

C. W. Cryer

C. W. Cryer worked for the Midwest Piping and Supply Company.

W.G. Chmielewski

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

K. C. Blankenship

K. C. Blankenship worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Vaughan E. Richardson