Notebook containing details of visits to a water works and a cotton manufactory in Madras in 1799, and a miscellany of notes, some being later insertions, about the history and customs of Malabar., 1799, undated., MS.13628. Correspondence and papers, private and official, of Brigadier-General Alexander Walker., MSS.13601-14193. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/24803 Accessed September 25, 2024.