Subjects
- Rivers and river valleys.9
- Maps (documents)5
- Frontier and pioneer life4
- Education3
- Politics and government.3
- Steamboats3
- Diaries and journals.2
- Farms and farming.2
- Fur trade2
- Schools. SEE ALSO Academies2
- Slaves and slavery.2
- Surveyors and surveying.2
- Transportation2
- Account books1
- African-Americans. SEE ALSO Coal miners - African Americans.1