1. 'C-85. 86/30 - I WIRELESS COMMUNICATION BETWEEN BAHRAIN AND SAUDI ARABIA' Date: 1938/1942 Language: English Geographic region: ʻAwālīDhahran
5. Coll 44/26 ‘War. (Defense, Protective and other Measures) Censorship restrictions in the Persian Gulf.’ Date: 1939/1944 Language: English Geographic region: Persian Gulf
6. Ext 271/43 Censorship of messages sent by Turkish mission in New Delhi Date: 1947/1947 Language: English
7. Ext 5000/41(11) 'Persian Situation. Miscellaneous Reports' Date: 1943/1945 Language: English Geographic region: Persia
8. Ext 1186/43 'Transmission of mail from Bahrain Petroleum Company, Bahrain Island, to its Head Office in New York' Date: 1942/1943 Language: English
10. PZ 1906/1940 'Persian Gulf: shipment of Political Residents' personal stores' Date: 1940/1940 Language: English
11. PZ 8058/1939 'Persia: censorship of news' Date: 1939/1940 Language: English Geographic region: Persia
12. PZ 2123/40 'Wartime censorship: intercepted letters' Creator: Author: Ottoman Bank Date: 1940/1941 Language: English