Subjects
- Account books1
- Authors, American--19th century1
- College of William and Mary--History--19th century1
- Correspondence2
- Diaries1
- Engineering--Study and teaching--United States--19th century1
- Genealogy1
- Lithographs1
- Manuscripts (document genre)1
- Maps1
- Mexico--History--19th century[remove]2
- Mining engineering--History--19th century1
- Photographs1
- Spanish-American War, 18981
- United States--History--Civil War, 1861-18651