National Museum of Nuclear Science & History
A. H. Caldwell worked for the G.G. Ray Company.
Harold Knisley served as a private first class in the 393rd Bomb Squadron in the 509th Composite Group as an aircraft mechanic.
Forrest Harmon worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Frank Pratt worked for the J.A. Jones Construction Company.
