- CollectionDX19 - Cotton Family Papers
- SeriesPh 266 - Photographs, prints and drawings
- Item1 - Francis Cotton
- Item2 - Sarah Benson Mather : ambrotype
- Item3 - Sarah Benson Mather
- Item4 - Edward Octavius Cotton
- Item5 - Young man : ambrotype
- Item6 - Marion Cotton
- Item7 - Unknown boy Cotton
- Item8 - Robert Skeggs
- Item9 - Alfred Wright
- 5 more...