F. D. Rudd

Joseph J. Zampettei

C. W. Cantrell, Jr.

C. W. Cantrell, Jr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.

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.

D. B. Cook

Cook worked at the 100-F Area at Hanford during the Manhattan Project.