National Museum of Nuclear Science & History
L. F. Hemphill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jerome M. B. Kellogg was an American physicist who played a major role in transforming Los Alamos into a leading scientific research laboratory after World War II.
W. B. Caldwell worked for Clinton Laboratories at the X-10 Reactor.
Bradley worked in the United States Engineer District Office.
