13. 'File 4/6 FORMAL CALLS BETWEEN COMMANDERS OF H.M. SHIPS, SHAIKHS OF BAHRAIN, KUWAIT, QATAR AND TRUCIAL COAST.' Date: 1931/1935 Language: English
14. 'File 6/55 Correspondence regarding Hoisting of flag by the Shaikh of Bahrain when visiting H. M. S. Warships' Date: 1933/1933 Language: English
15. 'File 6/67 Salutes to the Ruler of Bahrain and Chiefs and notables' Date: 1934/1934 Language: English
