Collection
- Goebel family papers, 1901-1990 (majority within 1920-1974)1
- H. O. Crisler papers, 1922-19781
- Harlan Henthorne Hatcher Papers, 1837-1998 (majority within 1891-1986)1
- Harold Herman papers, 1917-19211
- Harry Alexander Wellford photograph collection, circa 1916-19181
- Harry Burns Hutchins papers, 1879-19301
- Harry G. Kipke papers, 1917-19381
- Henry W. Hatch papers, 1914, 1924-1964, undated1
- Herbert Caldwell Smith papers, 1900-19021
- Irwin A. Small papers, 1947-1997 (majority within 1986-1997)1
- James Frederick Lawton papers, 1908-19691
- Joe Grimm photographs, 1975-19761
- John J. Smolenski scrapbook, 1908-19101
- John Maulbetsch scrapbooks, 1890-1950 (majority within 1914-1916)1
- John Spencer Curtis papers, 1899-19671
- Keith F. Weiland papers, 1946-19501
- Marcus L. Plant papers, 1949-19801
- Marguerite Novy Lambert papers, 1910-1920s, 1974-19821
- Michael Nyikos sound recordings, 19701
- Michigan Daily records, 1950-20061