Collection
- Hutchins family papers, 1837-19511
- Isaac M. Weston Papers, 1859-18991
- Ivan Walton Papers and Sound Recordings, 1930-1962 (majority within 1932-1958)1
- James Oliver Curwood papers, 1897-19271
- Jean Worth Papers, circa 1869-19861
- Julia Doolittle photograph collection, 19541
- Junius E. Beal Papers, 1869-19461
- Kathryn Jensen photograph collection, circa 19101
- Littlefield Family Papers, 1834-19351
- Louis C. Cramton Papers, circa 1865-1966 (majority within 1916-1965)1
- Michael P. Church papers, 1933-19751
- Michigan Historical Collections topical photograph collection, circa 1860-19591
- Michigan Photographers Society photographs, circa 1880-19251
- Otto R. Garber photograph collection, circa 1880-18891
- Randa Frederickson collection., 1894-1978, undated1
- Robert D. Aldrich Collection, 1783-19831
- Robert Kirby Winters Papers, 1923-19861
- School for Environment and Sustainability (University of Michigan) records, 1903 - 20121
- Twichell Family papers, 1831-1975 (majority within 1844-1975)1
- Victor F. Lemmer Papers, 1860s-1974 (majority within 1922-1974)1