Typed copies of the official and private correspondence, 1814-1821, held in the McCord Museum in the William MacKay Papers. They consist mainly consist of military records such as commissions, 1813-1814, correspondence between members of the British Indian Department, including Lt. Col. Robert McDouall and his description of the siege of Prairie du Chien, with reference to the Omaeqnomenew (Menominee), Hocak (Winnebago), and Meskwaki (Fox) warriors who fought alongside British forces, as well as to the Potawatomi leader Main Poc (referred to as Marpock), 1814-1815 and copies of correspondence of Capt. Thomas Anderson with Lt Col. Robert McDouall on military actions, supplies and Indian relations, 1814-1815. There is also a newspaper clipping about Alexander MacKay and the partnership agreement admitting William MacKay and David Mackenzie into the North West Company in 1796.
There are translations from Ovid, Juvenal, Persius and Horace written in the years 1819, 1820, and 1821, verses on several subjects, and a translation of the "De arte poetica".
Interleaved in a copy of Florio and Bas Bleu are six letters from Hannah More, two from Martha More, and four from Sarah More, one giving an account of Garrick's death.
Fonds documents George Drummond's medical education in Edinburgh, 1821-1826. The fonds contains an indenture between Drummond and his master in surgery and pharmacy, admission cards and certificates of attendance.
The first part of this volume is titled "Narrative of a campaign in the Island of Ceylon in the year 1803 and of the Massacre of the greater part of the European Army by the Kandians. By the only Survivors." One part is entitled "Journal of an Expedition to Kandy in September 1804 and Retreat from there." The text is written on paper water-marked, 1831.