- SýndarsafnDX19 - Cotton Family Papers
- SkjalaflokkurG - George, John, James B, Joseph & Rachel Cotton : 219 to 261
- 18 more...
- Eining237 - Letter to JB Cotton from Ann Mather
- Eining238 - Letters to JB Cotton from Joseph J. Neave
- Eining239 - Letter to JB Cotton from William Patterson
- Eining240 - Letter to JB Cotton from Henry Propsting
- Eining241 - Letter to JB Cotton from Edward Sayce
- Eining242 - Letter to JB Cotton from Isaac Sharp
- Eining243 - Letter to JB Cotton from Thomas Sutton
- Eining244 - Letter to JB Cotton from Joseph Walton
- Eining245 - Letter to JB Cotton from Alfred Wright
- 16 more...