From 22 Hans Place to Sanders and Otly [?], Conduit Street, Publishers, 2 p, Saturday, April 20, 1835, Box: 1, Folder: Bc:6. Letitia Elizabeth Landon papers, MS 223. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/259737 Accessed May 13, 2024.