- photographs22,369
- correspondence6,314
- civil court records4,317
- ledgers (account books)1,788
- biographies (literary works)1,755
- questionnaires1,750
- broadsides (notices)1,396
- printed ephemera1,396
- government records1,333
- tax records1,298
- letters (correspondence)1,083
- indentures1,082
- legal documents862
- account books858
- family papers844
- land grants834
- deeds813
- black-and-white photographs772
- estate administration records762
- maps (documents)498
