1. IOR/R/20/A/4405-4507 Reference (shelfmark): IOR/R/20/A/4405-4507 Title: Trade Registration Office Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1955 Extent: 103 volumes
2. IOR/R/20/A/4505 Reference (shelfmark): IOR/R/20/A/4505 Title: Miscellaneous records: Miscellaneous correspondence Collection Area: India Office Records and Private Papers Languages: English Date Range: 1910-1953 Extent: 1 volume
3. IOR/R/20/A/4498 Reference (shelfmark): IOR/R/20/A/4498 Title: Aden Trade and Navigation Reports: Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919-1920 Extent: 1 volume
4. IOR/R/20/A/4499 Reference (shelfmark): IOR/R/20/A/4499 Title: Aden Trade and Navigation Reports: Collection Area: India Office Records and Private Papers Languages: English Date Range: 1920-1921 Extent: 1 volume
5. IOR/R/20/A/4500 Reference (shelfmark): IOR/R/20/A/4500 Title: Aden Trade and Navigation Reports: Collection Area: India Office Records and Private Papers Languages: English Date Range: 1921-1922 Extent: 1 volume
6. IOR/R/20/A/4501 Reference (shelfmark): IOR/R/20/A/4501 Title: Aden Trade and Navigation Reports: Collection Area: India Office Records and Private Papers Languages: English Date Range: 1933-1934 Extent: 1 volume
7. IOR/R/20/A/4502 Reference (shelfmark): IOR/R/20/A/4502 Title: Aden Trade and Navigation Reports: Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934-1935 Extent: 1 volume
8. IOR/R/20/A/4493 Reference (shelfmark): IOR/R/20/A/4493 Title: Personal files: Abdul Qawi Khalil, Clerk Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1947-Apr 1953 Extent: 1 volume
9. IOR/R/20/A/4496 Reference (shelfmark): IOR/R/20/A/4496 Title: Personal files: Musaid Ali Amari, Peon Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1951-May 1953 Extent: 1 volume
10. IOR/R/20/A/4503 Reference (shelfmark): IOR/R/20/A/4503 Title: Miscellaneous records: Register of outward letters Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1947-Nov 1955 Extent: 1 volume