- photographs22,352
- correspondence6,275
- civil court records4,316
- ledgers (account books)1,783
- biographies (literary works)1,755
- questionnaires1,749
- broadsides (notices)1,395
- printed ephemera1,394
- government records1,332
- tax records1,296
- indentures1,076
- letters (correspondence)1,065
- legal documents857
- account books852
- family papers831
- land grants829
- deeds808
- black-and-white photographs768
- estate administration records761
- maps (documents)496
