- ???DX19 - Cotton Family Papers
- ??C - Francis Cotton : Family and general correspondence, personal papers : 66 to 133
- General Correspondence : 82 to 125
- 8 more...
- ??90 - Letter from Reuben Burden
- ??91 - Letters from James Erskine Calder
- ??92 - Letter from Samuel Cook
- ??93 - Letter from Abraham Davy
- ??94 - Letter from James Dixon
- ??95 - Letter from Abraham C. Flower
- ??96 - Letter from John Foster
- ??97 - Letters from William Robert Giblin
- 27 more...