241. Coll 30/123 'Bahrain (Unallotted Zone) Oil Concession: Negotiations with Petroleum Concessions Ltd.' Date: 1935/1938 Language: English Geographic region: Bahrain
242. Coll 30/123(2) 'Bahrein (Unallotted Zone) Oil Concession: Negotiations with Petroleum Concessions Ltd.' Date: 1938/1939 Language: English Geographic region: Bahrain
243. Coll 30/93 'Position of Bahrein subjects in Persia and of Persian subjects in Bahrein.' Date: 1933/1940 Language: English Geographic region: PersiaBahrain
244. Coll 30/111 'British Naval Stations in: Establishments at Khor Quwai and Bahrain. Evacuation of Henjam and Basidu.' Date: 1934/1937 Language: English Geographic region: BahrainHenjamBasiduKhor Quwai
245. Coll 30/117 'Persian Gulf. Bahrain Grievances of the Baharinah.' Date: 1935/1939 Language: English Geographic region: BahrainManamaKuwaitDebai
246. Coll 30/13 'Persian Gulf: Henjam Naval Base; Question of Transfer to Bahrein [Bahrain]; Survey of Khor Kaliyeh Bay' Date: 1928/1933 Language: English Geographic region: BahrainHenjam
247. Coll 30/149 'Bahrain: Saudi Relations with Bahrain. Proposed visit of Emir Saud to Bahrain.' Date: 1937/1941 Language: English Geographic region: Bahrain
248. Coll 30/152 'Bahrain: Oil: Production of - Monthly Statements of Destination of Shipments' Date: 1937/1948 Language: English Geographic region: Bahrain
249. Coll 30/18(1) 'Persian Gulf: Bahrein, Customs dues on goods in transit; attitude of Ibn Saud' Date: 1920/1934 Language: English Geographic region: BahrainSaudi Arabia
250. Coll 30/18(2) 'Persian Gulf: Bahrain, Transit Dues: Attitude of Ibn Saud' Date: 1934/1937 Language: English Geographic region: BahrainSaudi Arabia
251. Coll 30/192(1) ‘Persian Gulf. Defence BAHRAIN.’ Date: 1938/1942 Language: English Geographic region: Bahrain
252. Coll 30/201 ‘Persian Gulf. Judicial. Service of documents upon British subjects in Bahrein Islands.’ Date: 1940/1947 Language: English Geographic region: Bahrain