Collection
- Janeth Coates papers, 1942-1945 (majority within 1944-1945)1
- John Barbour papers, 1840-1899 (majority within 1883-1899)1
- Joseph J. Tuttle papers, 1831-1963 (majority within 1854-1918)1
- Kansas Insane Asylum (Osawatomie, Kan.) correspondence, 1873-18761
- Kenneth L. Tingley correspondence, 1942-1949 (majority within 1945)1
- L. Michael Hardt correspondence, 1965-1971 (majority within 1966-1967)1
- Lars Gustaf Sellstedt family collection, 1808-1972 (majority within 1846-1911, 1972)1
- Laura Prime Jay diaries, 1890-18931
- Lavender R. Ray family collection, 1867-1900 (majority within 1877-1892)1
- Lyman Trumbull family papers, 1799-1924 (majority within 1859-1890)1
- Marmaduke Burrough papers, 1808-1843 (majority within 1820-1843)1
- Marsh family papers, 1855-1888 (majority within 1865-1881)1
- Mary and Frank Young papers, 1899-1918 (majority within 1899-1907)1
- McClintock family collection, 1829-1850 (majority within 1829-1850)1
- Minto-Skelton papers, 1757-1956 (majority within 1770-1900)1
- Myers-Mason-Bailey family papers, 1790-19191
- Office of Research (University of Michigan) publications, 1959-2015 (majority within 1991-2002)1
- Ramsey family papers, 1786-1935 (majority within 1827-1935)1
- Revolutionary Cuba and Philippines collection, 1849-1925 (majority within 1895-1903)1
- Rogers Family Trip to China Photograph Album, ca. 19101