211. IOR/R/20/B/2595 Reference (shelfmark): IOR/R/20/B/2595 Title: File 23/45 III Trade and Commerce: Report on the geology of Southern Hadhramaut, 1955-1956 [including maps] Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1957-Dec 1960 Extent: 1 file
212. IOR/R/20/B/2596 Reference (shelfmark): IOR/R/20/B/2596 Title: TS 23/48 Trade and Commerce: Oil exported from Persia Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1952-Jan 1953 Extent: 1 file
213. IOR/R/20/B/2597 Reference (shelfmark): IOR/R/20/B/2597 Title: File 23/50 I Trade and Commerce: Oil finds in Protectorate: pooling of Royalties Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1954-Oct 1956 Extent: 1 file
214. IOR/R/20/B/2598 Reference (shelfmark): IOR/R/20/B/2598 Title: File 23/50 II Trade and Commerce: Oil finds in Protectorate: pooling of Royalties Collection Area: India Office Records and Private Papers Languages: English Date Range: Oct 1956-May 1957 Extent: 1 file
215. IOR/R/20/B/2599 Reference (shelfmark): IOR/R/20/B/2599 Title: File 23/55 Trade and Commerce: Oil Agreements: miscellaneous Collection Area: India Office Records and Private Papers Languages: English Date Range: Apr 1955-May 1957 Extent: 1 file
216. IOR/R/20/B/2600 Reference (shelfmark): IOR/R/20/B/2600 Title: File 23/64 Trade and Commerce: Aden Refinery: proposal for local board of Directors Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1957-Nov 1957 Extent: 1 file
217. IOR/R/20/B/2601 Reference (shelfmark): IOR/R/20/B/2601 Title: TS 24/3 Western Aden Protectorate: Lahej affairs Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1950-Jan 1958 Extent: 1 file
218. IOR/R/20/B/2602 Reference (shelfmark): IOR/R/20/B/2602 Title: File 24/6 Western Aden Protectorate: Sharif Hussein of Beihan: retirement and intrigues Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug 1951-Sep 1954 Extent: 1 file
219. IOR/R/20/B/2603 Reference (shelfmark): IOR/R/20/B/2603 Title: File 24/10 II Western Aden Protectorate: Federation in W.A.P. Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1954-Jan 1956 Extent: 1 file
220. IOR/R/20/B/2604 Reference (shelfmark): IOR/R/20/B/2604 Title: File 24/15 Western Aden Protectorate: Lahej: revision of Treaties; Advisory Treaty Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1952-Sep 1954 Extent: 1 file