51. IOR/R/20/A/4936-4942 Reference (shelfmark): IOR/R/20/A/4936-4942 Title: Saudi Arabia files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1921-1937 Extent: 7 files
52. IOR/R/20/C/2083-2113 Reference (shelfmark): IOR/R/20/C/2083-2113 Title: Secret political files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1952-1963 Extent: 30 files
53. IOR/R/20/C/2138-2191 Reference (shelfmark): IOR/R/20/C/2138-2191 Title: Secret administration files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1954-1963 Extent: 54 files
54. IOR/R/20/C/2192-2196 Reference (shelfmark): IOR/R/20/C/2192-2196 Title: Secret Establishment files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1959-1965 Extent: 5 files
55. IOR/R/20/C/2234-2243 Reference (shelfmark): IOR/R/20/C/2234-2243 Title: WAP District handbooks Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1955-1965 Extent: 10 files
56. IOR/R/20/C/2456-2461 Reference (shelfmark): IOR/R/20/C/2456-2461 Title: Ja'ar Collection Area: India Office Records and Private Papers Languages: English Date Range: 1965-1966 Extent: 6 files
57. IOR/R/20/C/2462-2482 Reference (shelfmark): IOR/R/20/C/2462-2482 Title: Maifa'ah Collection Area: India Office Records and Private Papers Languages: English Date Range: 1952-1966 Extent: 21 files
58. IOR/R/1/1/4928-4933 Reference (shelfmark): IOR/R/1/1/4928-4933 Title: Stray papers Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: 6 files
59. IOR/R/20/G/210-211 Reference (shelfmark): IOR/R/20/G/210-211 Title: Somalia Collection Area: India Office Records and Private Papers Languages: English Date Range: 1894-1941 Extent: 2 volumes
60. IOR/R/20/G/212-216 Reference (shelfmark): IOR/R/20/G/212-216 Title: Abyssinia Collection Area: India Office Records and Private Papers Languages: English Date Range: 1868-1918 Extent: 5 volumes