Letter from J[ames] W[arren] Doyle [?], June 26, 1827 (18 Welbeck Street), Box: 30, Folder: 24. 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/468218 Accessed May 17, 2024.