F. J. Underwood

Melvin Bengston

Melvin Bengston was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.

J. E. Dooley

J. E. Dooley worked for the Roane-Anderson Company.

H. E. Burns

H. E. Burns worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Henry F. Vassell