491. IOR/R/20/C/1558 Reference (shelfmark): IOR/R/20/C/1558 Title: File 42/50 Administration of Bedouin affairs in North West Area Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1950-Aug 1951 Extent: 1 file
492. IOR/R/20/C/1583 Reference (shelfmark): IOR/R/20/C/1583 Title: File 76/56 Relations with Kathiri tribes. Ghail bin Yumein affairs Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug 1956-Oct 1960 Extent: 1 file
493. IOR/R/20/C/1585 Reference (shelfmark): IOR/R/20/C/1585 Title: File 97/57 Senior Medical Officer, Mukalla: tour reports Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1957-Jan 1958 Extent: 1 file
494. IOR/R/20/C/1600 Reference (shelfmark): IOR/R/20/C/1600 Title: File 45/59 I Haura Western Province intelligence sumamries Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1959-Apr 1963 Extent: 1 file
495. IOR/R/20/C/1601 Reference (shelfmark): IOR/R/20/C/1601 Title: File 45/59 II Haura Western Province intelligence summaries Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1963-Dec 1963 Extent: 1 file
496. IOR/R/20/C/1605 Reference (shelfmark): IOR/R/20/C/1605 Title: File 65/59 Mukalla: notes of meetings and discussions Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1959-Sep 1959 Extent: 1 file
497. IOR/R/20/C/1606 Reference (shelfmark): IOR/R/20/C/1606 Title: File 66/59 Saiun: notes of meetings and discussions Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1959-Aug 1959 Extent: 1 file
498. IOR/R/20/C/1613 Reference (shelfmark): IOR/R/20/C/1613 Title: File AD 184/60 I Administration of Northern Deserts; Mahra/Manahil dispute Collection Area: India Office Records and Private Papers Languages: English Date Range: Oct 1960-Oct 1965 Extent: 1 file
499. IOR/R/20/C/1619 Reference (shelfmark): IOR/R/20/C/1619 Title: File 500 A I (1/37) Peace in Hadhramaut Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1937-May 1938 Extent: 1 file
500. IOR/R/20/C/1620 Reference (shelfmark): IOR/R/20/C/1620 Title: File 500 A II (182/39) Peace in Hadhramaut Collection Area: India Office Records and Private Papers Languages: English Date Range: Jul 1939-Aug 1942 Extent: 1 file