Private letter-book of the First Lord, chiefly letters written on his behalf by his Private Secretaries, but including copies of many of his own letters., May-November 1837., MS.12048D. Correspondence and papers of the Elliot family of Minto., MSS.11001-13496. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/52804 Accessed September 24, 2024.