1. IOR/R/20/C/2064-2243 Reference (shelfmark): IOR/R/20/C/2064-2243 Title: Western Aden Protectorate: Adviser and British Agent Collection Area: India Office Records and Private Papers Languages: English Date Range: 1940-1965 Extent: 183 files
2. 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
3. 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
4. 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
5. 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
6. IOR/R/20/C/2064-2082 Reference (shelfmark): IOR/R/20/C/2064-2082 Title: Confidential and secret files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1940-1954 Extent: 23 files
7. IOR/R/20/C/2114-2124 Reference (shelfmark): IOR/R/20/C/2114-2124 Title: Secret political miscellaneous files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1954-1963 Extent: 11 files
8. IOR/R/20/C/2125-2137 Reference (shelfmark): IOR/R/20/C/2125-2137 Title: Secret and confidential administrative files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1952-1954 Extent: 13 files
9. IOR/R/20/C/2197-2213 Reference (shelfmark): IOR/R/20/C/2197-2213 Title: Finance & Development Department files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1959-1963 Extent: 17 files
10. IOR/R/20/C/2227-2233 Reference (shelfmark): IOR/R/20/C/2227-2233 Title: Miscellaneous files on WAP Adviser Collection Area: India Office Records and Private Papers Languages: English Date Range: 1941-1957 Extent: 7 files