2. 'B. 56. Confidential 86/14 - v. BAHRAIN UNALLOTED AREA.' Date: 1939/1939 Language: English Geographic region: Hawar IslandsBahrain
3. 'D.178 86/13-III KUWAIT NEUTRAL ZONE' Date: 1946/1948 Language: English Geographic region: Hawar IslandsKuwait-Saudi Arabia Neutral ZoneKuwait
4. 'VOL. B. 60. CONFIDENTIAL 86/14 - vi. BAHRAIN UNALLOTTED AREA.' Date: 1939/1941 Language: English Geographic region: Fasht DibalHawar IslandsZakhnuniya IslandBahrain
5. 'Confidential 86/14-ii B.47 PETROLEUM CONCESSIONS LTD. BAHRAIN' Date: 1936/1938 Language: English Geographic region: Fasht DibalHawar IslandsZubarahBahrain
6. 'File 10/10 I Bahrain additional area' Date: 1943/1947 Language: English Geographic region: Hawar Islands
7. 'File 10/10 II Bahrain Additional Area' Date: 1947/1949 Language: English Geographic region: Hawar Islands
8. Coll 30/159 'Ownership of Hawar Islands.' Date: 1936/1942 Language: English Geographic region: Hawar Islands