Collection
- Bonnie Brae Farms Photograph Album, ca. 1900-19101
- Brownell family papers, 1823-1969 (majority within 1850-1940)1
- Business and Professional Women’s Club of Ann Arbor (Mich.) records, 1920-19881
- Calvin Durfee scrapbook, 1851-18791
- Calvin Thomas Papers, 1838-1940 (majority within 1872-1919)1
- Camp Filibert Roth (University of Michigan) records, 1928-19871
- Carl E. Gehring papers, 1926-19651
- Carl Edgar Mapes papers, 1908-19391
- Carl Ernest Schmidt papers, 1892-19351
- Carl M. Saunders papers, 1915-19641
- Carl M. Weideman Papers, 1921-1972 (majority within 1932-1934)1
- Carl Rominger family papers, 1840-19451
- Carlton F. Wells papers, 1910-19941
- Catherine Kemmering collection, 1976-1988, 19951
- Celebrity portraits scrapbook, ca. 1880s1
- Charles A. Hill Family Papers, 1917-1981 (majority within 1939-1970)1
- Charles Adam Weissert papers, 1893-19471
- Charles E. Potter Papers, 1947-19581
- Charles H. Foster collection, 1898-19671
- Charles M. Ziegler papers, 1928-19591