11. IOR/R/20/G/129-131 Reference (shelfmark): IOR/R/20/G/129-131 Title: Aden Colony Gazettee Collection Area: India Office Records and Private Papers Languages: English Date Range: 1937-1940 Extent: 3 volumes
12. IOR/R/20/G/132-133 Reference (shelfmark): IOR/R/20/G/132-133 Title: Legislative Council Proceedings Collection Area: India Office Records and Private Papers Languages: English Date Range: 1959 Extent: 2 volumes
13. IOR/R/20/G/13-52 Reference (shelfmark): IOR/R/20/G/13-52 Title: Rinancial estimates and reports Collection Area: India Office Records and Private Papers Languages: English Date Range: 1947-1968 Extent: 40 volumes
14. IOR/R/20/A/1-4366 Reference (shelfmark): IOR/R/20/A/1-4366 Title: Residency Records Collection Area: India Office Records and Private Papers Languages: English Date Range: 1838-1940 Extent: 4382 files / volumes
15. IOR/R/20/A/4367-4404 Reference (shelfmark): IOR/R/20/A/4367-4404 Title: Departmental Records Collection Area: India Office Records and Private Papers Languages: English Date Range: 1853-1861 Extent: 38 files
16. IOR/R/20/A/4405-4519 Reference (shelfmark): IOR/R/20/A/4405-4519 Title: Agency Records Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1955 Extent: 103 volumes, 13 files
17. IOR/R/20/A/4943-5043 Reference (shelfmark): IOR/R/20/A/4943-5043 Title: Miscellaneous Records Collection Area: India Office Records and Private Papers Languages: English Date Range: 1902-1939 Extent: 101 files
18. IOR/R/20/C/2060-2063 Reference (shelfmark): IOR/R/20/C/2060-2063 Title: Political Officer, Socotra Collection Area: India Office Records and Private Papers Languages: English Date Range: 1943-1945 Extent: 4 files
19. IOR/R/20/G/1-12 Reference (shelfmark): IOR/R/20/G/1-12 Title: Administration: annual and miscellaneous reports Collection Area: India Office Records and Private Papers Languages: English Date Range: 1864-1966 Extent: 12 volumes
20. IOR/R/20/G/134-136 Reference (shelfmark): IOR/R/20/G/134-136 Title: Laws and Rules of Court Collection Area: India Office Records and Private Papers Languages: English Date Range: 1955-1965 Extent: 5 volumes