[Thomas Hamilton, 9th] earl of Haddington [(1780-1858)], Admiralty, London, to D. Robertson Esqr, February 25, 1843

[Thomas Hamilton, 9th] earl of Haddington [(1780-1858)], Admiralty, London, to D. Robertson Esqr, February 25, 1843, Box: 1, Folder: 39. Spottiswoode & Robertson collection, MS 186. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/248834 Accessed December 25, 2025.