37. 'File 8/64 II SULTAN'S RELATIONS WITH HIS TRIBES.' Date: 1950/1950 Language: English Geographic region: Oman
38. 'File 8/64 III SULTAN'S RELATIONS WITH HIS TRIBES' Date: 1951/1951 Language: English Geographic region: Oman
39. 'File 8/65 COMMERCIAL TREATY 1891. MUSCAT ORDER-IN-Council. 1915' Date: 1890/1915 Language: English
40. Measures Adopted for Suppressing the 'Slave Trade' Date: 1847/1847 Language: English Geographic region: Bombay PortBushirePersian GulfSoor
41. Formal Recognition of Sayyid Turkī bin Sa‘īd Āl Bū Sa‘īd as Ruler of Muscat Date: 1871/1872 Language: English
45. Vol 23: Reports to the Government of Bombay respecting a British military expedition to the Persian Gulf Date: 1820/1821 Language: English Geographic region: QeshmRas al Khayma
47. Ext 1078/44 'United States Minister, Baghdad: Tour of Arab Coast of Persian Gulf' Date: 1944/1944 Language: English
48. Ext 440/48 'Major P. T. Fforde: possible employment under Sultan of Muscat' Date: 1948/1948 Language: English