13. 'File 4/14 I Bahrain Development' Creator: Author: Bahrain Petroleum Company Date: 1937/1945 Language: English
14. Political No. 46 of 1873, Forwarding Copies of Papers Relating to the Dispute between the Yaffaee and Foodhlee Chiefs Regarding the Water Supply from the River Nazaa Date: 1873/1873 Language: English
19. Coll 1/59 'Aden. Lease of the Perim Coal Company at Perim: future of Perim and provision of a wireless set' Creator: Author: Committee of Imperial Defence, Imperial Communications Committee Date: 1935/1937 Language: English Geographic region: Perim Island
21. Coll 29/34 'Bushire: economic situation; special arrangements for feeding Residency staff' Date: 1932/1944 Language: English
22. Coll 30/225 'Economic development of Gulf States: (Agriculture and Fisheries) Water Scheme for Muscat.' Date: 1947/1949 Language: English
23. Coll 30/227 'Water Supply for Koweit (Distilling Plant)' Date: 1947/1948 Language: English Geographic region: Kuwait
24. Coll 29/32 'Duzdap (Zahidan): water supply; effect of the closure of the Duzdap railway' Date: 1931/1936 Language: English