37. ‘File 16/50 Correspondence with Messrs Gray, Mackenzie & Co., Ltd.’ Date: 1937/1949 Language: English
38. ‘File 16/5 Bahrain Agency: fortnightly political diaries’ Date: 1930/1931 Language: English Geographic region: QatifNejdQatar
39. ‘File 16/6 Diary weekly Kuwait’ Creator: Author: Political Agent, Kuwait Date: 1926/1930 Language: English Geographic region: NejdKuwaitIraq
41. 'File 8/98 MUSCAT STATE AFFAIRS: ARMS & AMMUNITION FOR SULTAN OF MUSCAT' Date: 1947/1948 Language: English
45. Coll 30/72 'Foreign Shipping in: Inauguration of regular steamship service from Italy by the Lloyd Triestino Company.' Date: 1933/1935 Language: English
47. File 27/3 ‘German Shipping & Trade Competition’ Date: 1906/1916 Language: English Geographic region: Persian Gulf
48. Ext 4226/43 ‘Compensation to Arabic Shaikhdoms for Losses by Enemy Action (Sinking of S.S. Dhafu); Sinking of dhows belonging to KOWEIT, QATAR, MUSCAT (Grounding of "Star of Mex")’ Date: 1943/1948 Language: English Geographic region: Ra's al KhabbaMuscat