41. IOR/R/20/B/1658 Reference (shelfmark): IOR/R/20/B/1658 Title: File C/168/44/IV Raids by Yemeni tribes Collection Area: India Office Records and Private Papers Languages: English Date Range: Sep 1953-Nov 1957 Extent: 1 file
42. IOR/R/20/B/1667 Reference (shelfmark): IOR/R/20/B/1667 Title: File C/562/47/II Strike of workshop employees Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1952-Nov 1956 Extent: 1 file
43. IOR/R/20/B/1631 Reference (shelfmark): IOR/R/20/B/1631 Title: File C/335/41 Slave-Yafai' dispute at Perim Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1941-Sep 1941 Extent: 1 file
44. IOR/R/20/B/1620 Reference (shelfmark): IOR/R/20/B/1620 Title: File C/83/41 Sheikh Othman (Bin Fadhl) Aerodrome Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1941-Sep 1957 Extent: 1 file
45. IOR/R/20/B/1614 Reference (shelfmark): IOR/R/20/B/1614 Title: File C/581/40/I Yemeni attempts on Wadi Merkha Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1940-Mar 1946 Extent: 1 file
46. IOR/R/20/B/1615 Reference (shelfmark): IOR/R/20/B/1615 Title: File C/581/40/II Yemeni attempts on Wadi Merkha Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1946-Dec 1951 Extent: 1 file
47. IOR/R/20/B/1616 Reference (shelfmark): IOR/R/20/B/1616 Title: File C/581/40/III Yemeni attempts on Wadi Merkha Collection Area: India Office Records and Private Papers Languages: English Date Range: Sep 1955-Jan 1958 Extent: 1 file
48. IOR/R/20/B/1660 Reference (shelfmark): IOR/R/20/B/1660 Title: File C/37/46 Disputed areas in the Wadi Hadhramaut Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1946-May 1949 Extent: 1 file
49. IOR/R/20/B/1662 Reference (shelfmark): IOR/R/20/B/1662 Title: File C/72/46 Proposed revision of stipends of Protectorate Treaty Chiefs Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1944-Sep 1958 Extent: 1 file
50. IOR/R/20/B/1670 Reference (shelfmark): IOR/R/20/B/1670 Title: File C/259/50/II Appointments in HM Colonial Service Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug 1954-Aug 1957 Extent: 1 file