Paul E. Benoy
Project StaffHanford, WA
Manhattan Project VeteranProject Worker/Staff
Harold F. Koch
Harold Koch was an electrical engineer at Oak Ridge, Tennessee 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).