N.W. Rust

C. A. Sursaw

C. A. Sursaw worked for the Tennessee Eastman Corporation at the Y-12 Plant.

L. E. Gatten

Fredrika Lewis

Fredrika Lewis was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

E. E. Chipman

Chipman worked in the United States Engineer District Office.