11. IOR/L/PS/12/3987 Reference (shelfmark): IOR/L/PS/12/3987 Title: Coll 31/9 Sir H Young: The Independent Arab Collection Area: India Office Records and Private Papers Languages: English Date Range: 20 Aug 1932-7 Oct 1932 Extent: 1 file
12. IOR/L/PS/12/3988 Reference (shelfmark): IOR/L/PS/12/3988 Title: Coll 31/10 Capt H C Armstrong: biography of King Ibn Saud Collection Area: India Office Records and Private Papers Languages: English Date Range: 3 Feb 1933-20 Mar 1934 Extent: 1 file
13. IOR/L/PS/12/3989 Reference (shelfmark): IOR/L/PS/12/3989 Title: Coll 31/11 Books on Nepal by Capt C J Morris and Major B Northey Collection Area: India Office Records and Private Papers Languages: English Date Range: 3 Nov 1927-29 May 1937 Extent: 1 file
14. IOR/L/PS/12/3990 Reference (shelfmark): IOR/L/PS/12/3990 Title: Coll 31/12 Book by Sir R E Holland on Indian States and their relations with HMG since 1910 Collection Area: India Office Records and Private Papers Languages: English Date Range: 19 Jul 1926-31 May 1929 Extent: 1 file
15. IOR/L/PS/12/3991 Reference (shelfmark): IOR/L/PS/12/3991 Title: Coll 31/13 Foreign Relations Ordinance 1931: various complaints under Collection Area: India Office Records and Private Papers Languages: English Date Range: 10 May 1933-4 Oct 1942 Extent: 1 file
16. IOR/L/PS/12/3992 Reference (shelfmark): IOR/L/PS/12/3992 Title: Coll 31/14 Books on Persia and Tibet by Sir W F J O'Connor Collection Area: India Office Records and Private Papers Languages: English Date Range: 22 Oct 1930-7 Dec 1937 Extent: 1 file
17. IOR/L/PS/12/3993 Reference (shelfmark): IOR/L/PS/12/3993 Title: Coll 31/15 Lt Col R G F Schomberg: Unknown Karakorum Collection Area: India Office Records and Private Papers Languages: English Date Range: 20 Nov 1935-20 Apr 1936 Extent: 1 file
18. IOR/L/PS/12/3994 Reference (shelfmark): IOR/L/PS/12/3994 Title: Coll 31/16 Notes on the Tribes of Waziristan and 'The Indian Frontier Problem' by Col C E Bruce; 'Baluchistan and the North West Frontier in Wartime' by Sir Aubrey Metcalfe Collection Area: India Office Records and Private Papers Languages: English Date Range: 18 Mar 1930-19 Jan 1945 Extent: 1 file
19. IOR/L/PS/12/3995 Reference (shelfmark): IOR/L/PS/12/3995 Title: Coll 31/17 Request by Lt Col H R P Dickson to be allowed to include certain maps in a book he proposes to publish Collection Area: India Office Records and Private Papers Languages: English Date Range: 19 Oct 1936-13 Sep 1938 Extent: 1 file
20. IOR/L/PS/12/3996 Reference (shelfmark): IOR/L/PS/12/3996 Title: Coll 31/18 Sir Percy Sykes: History of Persia and History of Afghanistan Collection Area: India Office Records and Private Papers Languages: English Date Range: 25 Apr 1930-23 Jun 1943 Extent: 1 file