- ???DX19 - Cotton Family Papers
- ??C - Francis Cotton : Family and general correspondence, personal papers : 66 to 133
- General Correspondence : 82 to 125
- 13 more...
- ??95 - Letter from Abraham C. Flower
- ??96 - Letter from John Foster
- ??97 - Letters from William Robert Giblin
- ??99 - Letter from Capt. P. Hepburn
- ??100 - Letter from Adam Jackson to Anna Maria Cotton
- ??101 - Letter from Joseph McClusky
- ??102 - Letter from Frederick Mackie
- ??103 - Letter from Frederick Mackie, London
- 22 more...