National Museum of Nuclear Science & History
J. F. Villere worked for the United States Engineer District Office.
Richard Ungemach served in the army at Los Alamos during the Manhattan Project.
W. W. Pardon worked for the Roane-Anderson Company.
A. E. Ballard worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Delbert Ball was a procurement officer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
