Abstract: University of Michigan professor of law, Detroit, Michigan, attorney, Michigan Supreme Court justice. Family correspondence, journal of trip to Sandusky, Ohio, in 1844, and lecture materials; also papers of Valeria Campbell, corresponding secretary of the Soldiers' Aid Society of Detroit, U. S. Sanitary Commission, concerning the society, the Detroit Soldiers' Home, and other relief agencies; and University student letters, 1872-1876, of Henry M. Campbell.