National Museum of Nuclear Science & History
W. D. Bales worked for the Southern Bell Telephone Company.
Gavin Hadden was an American civil engineer who served as special assistant to General Leslie R. Groves during the Manhattan Project.
Groft worked at the 300 Area at Hanford during the Manhattan Project.
C. L. DeLozier worked for the Tennessee Eastman Corporation at the Y-12 Plant.
