21. IOR/L/PS/18/C198 Reference (shelfmark): IOR/L/PS/18/C198 Title: Situation in Transcaspia. 14 Nov 1919 Collection Area: India Office Records and Private Papers Languages: English Date Range: 14 Nov 1919 Extent: 2pp
22. IOR/L/PS/18/C140 Reference (shelfmark): IOR/L/PS/18/C140 Title: 'Memorandum respecting the Anglo-Russian Convention' Collection Area: India Office Records and Private Papers Languages: English Date Range: 29 Jan 1908 Extent: 1 file (2 folios)
23. IOR/L/PS/18/A108 Reference (shelfmark): IOR/L/PS/18/A108 Title: Kafiristan. W Lee-Warner, 7 Jan 1896 Collection Area: India Office Records and Private Papers Languages: English Date Range: 7 Jan 1896 Extent: 8pp
24. IOR/L/PS/18/C178 Reference (shelfmark): IOR/L/PS/18/C178 Title: The Russo-Afghan frontier. 26 Mar 1918 Collection Area: India Office Records and Private Papers Languages: English Date Range: 26 Mar 1918 Extent: 4pp, typ
25. IOR/L/PS/18/A56 Reference (shelfmark): IOR/L/PS/18/A56 Title: Afghan boundary. Draft note (No 2) [1885] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1885 Extent: 14pp
26. IOR/L/PS/18/A78 Reference (shelfmark): IOR/L/PS/18/A78 Title: Military resources of Afghanistan. 23 May 1887 Collection Area: India Office Records and Private Papers Languages: English Date Range: 23 May 1887 Extent: 6pp
27. IOR/L/PS/18/A125 Reference (shelfmark): IOR/L/PS/18/A125 Title: [The Afghan question] Foreign Dept India, 1878 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1878 Extent: 8pp
28. IOR/L/PS/18/A175 Reference (shelfmark): IOR/L/PS/18/A175 Title: British relations with Afghanistan. 29 Oct 1917 Collection Area: India Office Records and Private Papers Languages: English Date Range: 29 Oct 1917 Extent: [3]pp typ
29. IOR/L/PS/18/B17 Reference (shelfmark): IOR/L/PS/18/B17 Title: The Somali Coast Convention [7 Sep 1877] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1877 Extent: 3pp
30. IOR/L/PS/18/B39 Reference (shelfmark): IOR/L/PS/18/B39 Title: Burmah, O T Burne, 17 Feb 1886 Collection Area: India Office Records and Private Papers Languages: English Date Range: 17 Feb 1886 Extent: 12pp