- SamlingDX19 - Cotton Family Papers
- SerieC - Francis Cotton : Family and general correspondence, personal papers : 66 to 133
- General Correspondence : 82 to 125
- 82 - Letter from F.Aubin
- 83 - Letter from James Backhouse, York
- 84 - Letter from James Backhouse Jnr.
- 85 - Letter from J. Bassett
- 86 - Letter from William Beck, London
- 87 - Letter from George Renison Bell
- 88 - Letter from Ellen Boultbee
- 89 - Letter from George Bowes
- 90 - Letter from Reuben Burden
- 35 mer...