Journal of Major Henry Burney as Resident at Ava, Vol 6, 22 May-29 Aug 1831, dated, Ava, 28 Aug 1831, also copies of correspondence of Major Burney with the Woongyes and Atwenwoons, Jun 1831-Aug 1831 (enclosures to Bengal Secret Letter of 16 Dec 1831)
Copy of Lieutenant Robert Boileau Pemberton's private journal of his journey from Manipur to Ava and from Ava to Arakan, 14 Jul 1830-1 Oct 1830 (enclosure to Bengal Secret Letter of 11 Feb 1831)
Report by Captain Francis Jenkins and Lieutenant Robert Boileau Pemberton of their tour through Arakan from Kyaukpyu to Chittagong in Feb-May 1831, dated, Calcutta, 8 Sep 1831, also an abstract of the report and 16 appendices (including temperature readings at Kyaukpyu, Jun-Sep 1830) (enclosure to Bengal Secret Letter of 16 Dec 1831)
Captain Francis John Grant's contingency plan for an attack on Ava via Manipur, dated, Manipur, 18 Aug 1831 (enclosure to Bengal Secret Letter of 16 Dec 1831)
Lieutenant Alexander Burnes's memoranda on the countries to the north west of the Bombay Presidency, also his plan to complete his survey of the Indus river (with associated minutes and correspondence) Jul 1830-Sep 1830 (enclosures to Bombay Secret Letter of 1 Dec 1830)
Lieutenant Alexander Burnes's 'Geographical and Military Memoir on the Indus, and its tributary rivers from the sea to Lahore, etc. etc.' 12 Sep 1831 (enclosure to Bengal Secret Letter of 9 Dec 1831), also his paper comparing the relative size of the Indus and the Ganges, 14 Nov 1831 (enclosure to Bengal Secret Letter of 23 Dec 1831)
Personal narrative and journal of a voyage along the Indus and Punjab rivers to Lahore, performed in 1831 by Lieutenant Alexander Burnes, Assistant Political Resident, Cutch, dated, Simla, 8 Oct 1831 (enclosure to Bombay Secret Letter of 14 Feb 1832)
Lieutenant Alexander Burnes's 'Personal Narrative of a Voyage up the Indus to Lahore', dated, Simla, 23 Sep 1831 (enclosure to Bengal Secret Letter of 9 Dec 1831)
Lieutenant Alexander Burnes's 'Personal Narrative of a Voyage up the Indus to Lahore', dated, Simla, 23 Sep 1831 (enclosure to Bombay Secret Letter of 19 Nov 1831)