411. IOR/R/20/C/1547 Reference (shelfmark): IOR/R/20/C/1547 Title: File 16/50 Wadi Irma: relations with tribes Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1950-Mar 1952 Extent: 1 file
412. IOR/R/20/C/1560 Reference (shelfmark): IOR/R/20/C/1560 Title: File 4/51 Mukalla Residency: notes of discussions Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1951-Dec 1951 Extent: 1 file
413. IOR/R/20/C/1564 Reference (shelfmark): IOR/R/20/C/1564 Title: File 11/52 I Mahra and Manahil raids Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1951-Apr 1952 Extent: 1 file
414. IOR/R/20/C/1565 Reference (shelfmark): IOR/R/20/C/1565 Title: File 11/52 II Mahra and Manahil raids Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1952-Dec 1953 Extent: 1 file
415. IOR/R/20/C/1566 Reference (shelfmark): IOR/R/20/C/1566 Title: File 11/52 III Mahra and Manahil raids Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1954-Jun 1955 Extent: 1 file
416. IOR/R/20/C/1570 Reference (shelfmark): IOR/R/20/C/1570 Title: File 152/53 Monthly intelligence reports by Political Officer, Coastal Areas Collection Area: India Office Records and Private Papers Languages: English Date Range: Sep 1953-Jun 1954 Extent: 1 file
417. IOR/R/20/C/1578 Reference (shelfmark): IOR/R/20/C/1578 Title: File 65/56 I Ghail bin Yumein affairs Collection Area: India Office Records and Private Papers Languages: English Date Range: Jul 1956-Nov 1958 Extent: 1 file
418. IOR/R/20/C/1579 Reference (shelfmark): IOR/R/20/C/1579 Title: File 65/56 II Ghail bin Yumein affairs Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1958-Jan 1961 Extent: 1 file
419. IOR/R/20/C/1580 Reference (shelfmark): IOR/R/20/C/1580 Title: File 65/56 III Ghail bin Yumein affairs Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1961-Oct 1965 Extent: 1 file
420. IOR/R/20/C/1581 Reference (shelfmark): IOR/R/20/C/1581 Title: File 65/56 IV Ghail bin Yumein affairs Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1965-May 1966 Extent: 1 file