File entitled 'Mekran - Trans Persian Railway etc' containing notes and correspondence dated 7 Dec 1912 to 7 Nov 1913 on the Perso Baluch frontier, and Army Intelligence regarding the area.
File labelled 'Russian Banks' containing copies of letters, dated 3 Jan to 11 Apr 1918 about loans to Russian Banks, and later affidavits of Keyes, dated 1921, 1922 and 1928 in connection with the winding-up of Russian Banks
File labelled 'Indian Constitutional Affairs, Vol I - Private Correspondence re Indian Affairs and copies of other correspondence;' dated 15 Apr 1930 to 15 Aug 1931
Notes on the Perso-Afghan Frontier', by Keyes, dated 1 May 1906, but relating to journeys made between 1904 and Apr 1906; with additional notes and corrections to 17 Sep 1907 (typescript)
Extract from a despatch from the Government of India to the Secretary of State for India in Council, dated Sep 21, 1899, relating to British policy in Persia, which was referred to in the debate on the Anglo-Russian Convention, which took place in the House of Lords on Feb 6 and 10, 1908. Parliam...
Typescript copies of three letters, dated 31 Jul 19l7, [Nov 1917], 23 Dec 1917, from Keyes, two to his wire and one to his brother Vice-Admiral Roger Keyes (later Admiral of the Fleet Lord Keyes) describing events in Rumania and Russia