- CollectionDX19 - Cotton Family Papers
- SérieG - George, John, James B, Joseph & Rachel Cotton : 219 to 261
- 31 en plus...
- Pièce250 - Helen P. (Nellie) Jackson, sister of Isabella to Joseph Cotton
- Pièce251 - Maggie Mather to Uncle Joseph
- Pièce252 - James B. Cotton to brother Joseph
- Pièce253 - Leather writing case
- Pièce254 - Rachel Salmon's Will
- Pièce255 - East Bay Canal
- Pièce256 - Note about the book A short history of the English people
- Pièce257 - Schoolgirl's poetry
- Pièce258 - E.B. Browning's "Cowper's Grave"
- 3 en plus...