Letter from T. Robinson, July 18, 1826 (2 Dorset Place, Pall Mall East, London), Box: 27, Folder: 56. Letters, literary manuscripts, and personal papers of the Porter family, MS 28. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/468896 Accessed June 14, 2024.