- ??????M13 - William Knibb Morris Collection
- ??????Letters home
- ????????1 - Letters to mother : 1855
- ????????2 - Letters to brother Thomas John Morris : 2 February 1855-18 October 1855
- ????????3 - Letters to brother Thomas John Morris : July 1860-July 1862.
- ????????4 - Letters to brother Thomas John Morris :19 September 1864-1866
- ????????5 - Letters to brother Thomas John Morris : 6 September 1872-June 1877
- ????????6 - Letters to brother Thomas John Morris : July 1877-1880
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