11. IOR/R/20/G/139-178 Reference (shelfmark): IOR/R/20/G/139-178 Title: Social and economic development Scope & Content: trade reports; development plans and reports; mineral resources; irrigation; agriculture; industry; health and medicine; building and construction; police; prisons; archives; television; census. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1909-1966 Extent: 40 volumes
12. IOR/R/20/G/228-258 Reference (shelfmark): IOR/R/20/G/228-258 Title: Miscellaneous official publications relating to India, Somali Coast and Palestine Collection Area: India Office Records and Private Papers Languages: English Date Range: 1860-1938 Extent: 31 volumes
13. IOR/R/20/G/217-227 Reference (shelfmark): IOR/R/20/G/217-227 Title: Selections from the Records of the Governments of India and Bombay Collection Area: India Office Records and Private Papers Languages: English Date Range: 1855-1906 Extent: 64 volumes
14. IOR/R/20/G/179-216 Reference (shelfmark): IOR/R/20/G/179-216 Title: Miscellaneous information on Aden and Arabian Peninsula, Arab Bureau, Cairo, Najd / Saudi Arabia, Somalia, and Abyssinia. Scope & Content: Gazetteers, handbooks and maps; reports on travels and missions; background papers and intelligence reports; military operations and defence. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1868-1965 Extent: 38 volumes
15. IOR/R/20/G/228-255 Reference (shelfmark): IOR/R/20/G/228-255 Title: India Collection Area: India Office Records and Private Papers Languages: English Date Range: 1861-1928 Extent: 28 volumes
16. IOR/R/20/G/257-258 Reference (shelfmark): IOR/R/20/G/257-258 Title: Palestine Collection Area: India Office Records and Private Papers Languages: English Date Range: 1938 Extent: 2 volumes
17. IOR/R/20/G/256 (Sub-sub-series) Reference (shelfmark): IOR/R/20/G/256 (Sub-sub-series) Title: Somalia Collection Area: India Office Records and Private Papers Languages: English Date Range: 1892-1893 Extent: 1 volume
18. 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
19. 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
20. IOR/R/20/G/1 Reference (shelfmark): IOR/R/20/G/1 Title: Annual Aden administration reports: 1864-1876 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1864-1876 Extent: 1 volume