National Museum of Nuclear Science & History
C. W. Gray worked for the Edenfield Electric Company.
Robert J. Hennes served in the 509th Headquarters and Base Services Squadron.
Horace Owen France was an associate biologist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Nathan Ballou (1919-2016) was an American chemist. He was born in 1919 in Rochester, Minnesota. In 1941 he received a bachelor’s degree from the Duluth State Teachers College (now the University of Minnesota Duluth).
