11. IOR/R/20/G/149 Reference (shelfmark): IOR/R/20/G/149 Title: Aden Colony, Annual report of the Department of Labour and Welfare 1956 and 1957 Aden: Govt Printer, [1958] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1958 Extent: 1 volume
12. IOR/R/20/G/150 Reference (shelfmark): IOR/R/20/G/150 Title: Report by representatives of the Commonwealth Development Finance Co Ltd on a visit to Aden, 5 to 26 October 1961 [G S Samways and G W Rothery] Aden: Govt Press, [1961] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1961 Extent: 1 volume
13. IOR/R/20/G/151 Reference (shelfmark): IOR/R/20/G/151 Title: An economic survey of the South Arabian Federation (Western Aden Protectorate) J Inman, Colonial Office, Sep 1962 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1962 Extent: 1 volume
14. IOR/R/20/G/152 Reference (shelfmark): IOR/R/20/G/152 Title: Confidential addendum to report on conditions and development in Socotra 16 Jul 1966 Confidential Collection Area: India Office Records and Private Papers Languages: English Date Range: 1966 Extent: 1 volume
15. IOR/R/20/G/153 Reference (shelfmark): IOR/R/20/G/153 Title: Mineral resources: The geology and mineral resources of Dhufar province, Muscat and Oman Sir Cyril S Fox, Sultanate of Muscat and Oman, [1947] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1947 Extent: 1 volume
16. IOR/R/20/G/154 Reference (shelfmark): IOR/R/20/G/154 Title: Underground water resources reports Donald Gear, Aden, Mar-Jul 1961 typ No 1 The underground water resources of the Wadi Hadhramaut, 31 Mar 1961 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1961 Extent: 1 volume
17. IOR/R/20/G/155 Reference (shelfmark): IOR/R/20/G/155 Title: Underground water resources reports Donald Gear, Aden, Mar-Jul 1961 typ No 2 ... parts of the Wadi Meifa'ah catchment area, 4 Apr 1961 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1961 Extent: 1 volume
18. IOR/R/20/G/156 Reference (shelfmark): IOR/R/20/G/156 Title: Underground water resources reports Donald Gear, Aden, Mar-Jul 1961 typ No 3 ... parts of the Wadi Ahwar catchment area, 15 May 1961 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1961 Extent: 1 volume
19. IOR/R/20/G/157 Reference (shelfmark): IOR/R/20/G/157 Title: Underground water resources reports Donald Gear, Aden, Mar-Jul 1961 typ No 4 ... the Mukeiras agricultural area, 14 May 1961 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1961 Extent: 1 volume
20. IOR/R/20/G/158 Reference (shelfmark): IOR/R/20/G/158 Title: Underground water resources reports Donald Gear, Aden, Mar-Jul 1961 typ No 5 ... part of the Abyan delta catchment area, 15 Jun 1961 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1961 Extent: 1 volume