Correspondence of Aylmer Haldane, consisting of a number of official letters to him with copies of some of his replies whilst General Officer Commanding-in-Chief in Mesopotamia., 1920-1922., MS.20256. Papers of General Sir J Aylmer L Haldane., MSS.20247-20259. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/43000 Accessed September 24, 2024.