1. IOR/R/20/C/1954-2039 Reference (shelfmark): IOR/R/20/C/1954-2039 Title: Mukalla Residency: miscellaneous records Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919-1965 Extent: 94 files
2. IOR/R/20/C/1984-1989 Reference (shelfmark): IOR/R/20/C/1984-1989 Title: Oil agreements Collection Area: India Office Records and Private Papers Languages: English Date Range: 1953-1963 Extent: 6 files
3. IOR/R/20/C/2015-2020 Reference (shelfmark): IOR/R/20/C/2015-2020 Title: Development reports Collection Area: India Office Records and Private Papers Languages: English Date Range: 1956-1963 Extent: 6 files
4. IOR/R/20/C/2036-2038 Reference (shelfmark): IOR/R/20/C/2036-2038 Title: District handbooks Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1940-1960 Extent: 3 files
5. IOR/R/20/C/1990-2014 Reference (shelfmark): IOR/R/20/C/1990-2014 Title: EAP Intelligence summaries Collection Area: India Office Records and Private Papers Languages: English Date Range: 1937-1965 Extent: 25 files
6. IOR/R/20/C/1979-1983 Reference (shelfmark): IOR/R/20/C/1979-1983 Title: Library files: treaties and agreements Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1919-1949 Extent: 5 files
7. IOR/R/20/C/2039 (Sub-sub-sub-series) Reference (shelfmark): IOR/R/20/C/2039 (Sub-sub-sub-series) Title: Arabic documents Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: 1 file
8. IOR/R/20/C/1954-1978 Reference (shelfmark): IOR/R/20/C/1954-1978 Title: Residency archives and miscellaneous papers on boundaries and tribal affairs Collection Area: India Office Records and Private Papers Languages: English Date Range: 1939-1965 Extent: 25 files
9. IOR/R/20/C/2021-2035 Reference (shelfmark): IOR/R/20/C/2021-2035 Title: Qu'aiti State Decrees and Qu'aiti constitution Collection Area: India Office Records and Private Papers Languages: English Date Range: 1938-1963 Extent: 15 files
10. IOR/R/20/C/1984 Reference (shelfmark): IOR/R/20/C/1984 Title: Oil agreement: Socotra Collection Area: India Office Records and Private Papers Languages: English Date Range: Dec 1953-Dec 1955 Extent: 1 file