Francis J. O’Kane

C. C. Harrison

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

J. D. Ellett

J. D. Ellett worked at the 200 West Area at Hanford during the Manhattan Project.

E. N. Miner

Joseph Kouba

Joseph Kouba was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.