[Thomas Hamilton, 9th] earl of Haddington [(1780-1858)], London, to Sir, Saturday April 27, 1844

[Thomas Hamilton, 9th] earl of Haddington [(1780-1858)], London, to Sir, Saturday April 27, 1844, Box: 1, Folder: 40. Spottiswoode & Robertson collection, MS 186. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/248835 Accessed December 25, 2025.