1. 'File 10/8 Production of aviation fuel by BAPCO [enlargement of the refinery]' Date: 1942/1949 Language: English
3. 'File 10/1 F Collection of Persian Gulf Light Dues: from Tankers of BAPCO and CASOC' Date: 1934/1944 Language: English
8. 'File 10/10 II Bahrain Additional Area' Date: 1947/1949 Language: English Geographic region: Hawar Islands
11. 'File 10/23 Eastern and General Syndicate Limited: customs duty payable by.' Date: 1931/1934 Language: English