Topic
- Pacific railroads -- Explorations and surveys.41
- Professional career41
- America -- Antiquities40
- Michigan -- History.39
- France -- History37
- Correspondence, 1920-193435
- Illinois -- History34
- College students33
- University of Michigan -- Student publications.33
- University of Michigan -- Students -- Periodicals.33
- Religion and science31
- Slavery -- United States31
- Arithmetic29
- Campaign literature -- United States29
- Education, Elementary29
- New York (State) -- History28
- Europe -- Description and travel.27
- Lincoln, Abraham, -- 1809-1865.27
- Reconstruction27
- Visual Materials, Circa 1920-1931, 199827