11. IOR/M/4/2511 Reference (shelfmark): IOR/M/4/2511 Title: B/C 15/46 Opium: transfer of responsibility for control of dangerous drugs from the League of Nations to the United Nations Organisation Collection Area: India Office Records and Private Papers Languages: English Date Range: 26 Oct 1945-2 Jan 1948 Extent: 1 file
12. IOR/M/4/2512 Reference (shelfmark): IOR/M/4/2512 Title: B/C 15/46(i) Opium: policy as regards opium in Burma Collection Area: India Office Records and Private Papers Languages: English Date Range: 21 Jun 1944-20 Apr 1946 Extent: 1 file
13. IOR/M/4/2513 Reference (shelfmark): IOR/M/4/2513 Title: B/C 15/46(a) Opium: policy in Burma Collection Area: India Office Records and Private Papers Languages: English Date Range: 26 Aug 1946-12 Nov 1947 Extent: 1 file
14. IOR/M/4/2514 Reference (shelfmark): IOR/M/4/2514 Title: B/C 15/46(b) Opium: policy in Shan States Collection Area: India Office Records and Private Papers Languages: English Date Range: 26 Aug 1946-29 Sep 1947 Extent: 1 file
15. IOR/M/4/2515 Reference (shelfmark): IOR/M/4/2515 Title: B/C 15/46(ii) Traffic in opium and other dangerous drugs: annual reports by governments Collection Area: India Office Records and Private Papers Languages: English Date Range: 1 Nov 1945-12 Jul 1946 Extent: 1 file
16. IOR/M/4/2516 Reference (shelfmark): IOR/M/4/2516 Title: B/C 15/46(ii) (a) Traffic in opium and other dangerous drugs: annual reports by governments Collection Area: India Office Records and Private Papers Languages: English Date Range: 10 Dec 1946-30 Nov 1947 Extent: 1 file
17. IOR/M/4/2517 Reference (shelfmark): IOR/M/4/2517 Title: B/C 15/46(iii) Opium and other dangerous drugs: estimated world requirements Collection Area: India Office Records and Private Papers Languages: English Date Range: 1 Dec 1945-30 Sep 1947 Extent: 1 file
18. IOR/M/4/2518 Reference (shelfmark): IOR/M/4/2518 Title: B/C 15/46(iv) Opium: annual reports and statistical returns from Government of Burma regarding dangerous drugs Collection Area: India Office Records and Private Papers Languages: English Date Range: 6 Mar 1937-13 Dec 1947 Extent: 1 file
19. IOR/M/4/2519 Reference (shelfmark): IOR/M/4/2519 Title: B/C 15/46(v) Opium: quarterly statistics of imports and exports of dangerous drugs Collection Area: India Office Records and Private Papers Languages: English Date Range: 2 Jan 1937-25 Nov 1947 Extent: 1 file
20. IOR/M/4/2520 Reference (shelfmark): IOR/M/4/2520 Title: B/C 15/46(vi) Opium and other dangerous drugs: seizures Collection Area: India Office Records and Private Papers Languages: English Date Range: 28 Sep 1945-31 Jul 1946 Extent: 1 file