John H. Cryder Jr.

C. M. Miller

C. M. Miller worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Luin W. Hough

Luin W. Hough was a photographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

W. A. Dew

John J. Keyes

Attended Carnegie Technical Institute.