Harris Small

Henry J. Wojcinski

Martha G. Johnson

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

C. M. Cantrell

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

C. E. Twigg

C. E. Twigg worked for the Tennessee Eastman Corporation at the Y-12 Plant.