511. IOR/R/20/B/2641 Reference (shelfmark): IOR/R/20/B/2641 Title: TS 25/38/8 Yemen: Anglo/Yemeni relations Collection Area: India Office Records and Private Papers Languages: English Date Range: Sep 1957-Dec 1957 Extent: 1 file
512. IOR/R/20/B/2659 Reference (shelfmark): IOR/R/20/B/2659 Title: PROT/2/1/3 I Subaihi operations (Mansuris) Collection Area: India Office Records and Private Papers Languages: English Date Range: Oct 1952-May 1953 Extent: 1 file
513. IOR/R/20/B/2661 Reference (shelfmark): IOR/R/20/B/2661 Title: PROT/2/4/1 I Upper Aulaqi penetration Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1950-Apr 1952 Extent: 1 file
514. IOR/R/20/B/2665 Reference (shelfmark): IOR/R/20/B/2665 Title: PROT/2/4/6 I Upper Aulaqi sultanate Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1953-Jun 1953 Extent: 1 file
515. IOR/R/20/B/2667 Reference (shelfmark): IOR/R/20/B/2667 Title: PROT/2/4/7 II Operations against Rabizis Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1954-Nov 1954 Extent: 1 file
516. IOR/R/20/B/2672 Reference (shelfmark): IOR/R/20/B/2672 Title: PROT/2/8/2 I Audhali/Yemen frontier Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1953-Jul 1955 Extent: 1 file
517. IOR/R/20/B/2795 Reference (shelfmark): IOR/R/20/B/2795 Title: File 10108 Civil Aviation: Hunting-Clan Air Transport Ltd Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1959-Jun 1959 Extent: 1 file
518. IOR/R/20/B/2834 Reference (shelfmark): IOR/R/20/B/2834 Title: File 10252/3 Colony Affairs: Executive Council minutes Collection Area: India Office Records and Private Papers Languages: English Date Range: Dec 1958-Apr 1959 Extent: 1 file
519. IOR/R/20/B/2896 Reference (shelfmark): IOR/R/20/B/2896 Title: File 10255/41 Aden T.U.C: politics Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1961-May 1962 Extent: 1 file
520. IOR/R/20/B/2902 Reference (shelfmark): IOR/R/20/B/2902 Title: File 10258/1 Aden Port Trust: expatriate staff Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1961-Dec 1963 Extent: 1 file