146. Coll 28/55 ‘Persia. Anglo-Persian Oil Company. Relations with Persian Govt.’ Date: 1932/1933 Language: English
147. Coll 6/89 'Saudi Arabia: Approaches to Jedda Harbour. Interest of Standard Oil Co.' Date: 1938/1938 Language: English Geographic region: Jedda
148. Coll 28/81 ‘Persia. Concessions in; Activities of Mr C. C. Hart. Amiranian Oil Company’s Concession.’ Date: 1934/1941 Language: English
149. File 10/5 I Saudi Arabia: Hasa Oil Concession; visit of Major Holmes to Saudi Arabia; Kuwait blockade. Date: 1932/1935 Language: English Geographic region: Al-HasaKuwait
155. File 1421/1908 Pt 3 'Persia: oil; negotiations between the Shaikh of Mohammerah and the Anglo-Persian Oil Co.' Date: 1909/1919 Language: English Geographic region: AbadanMohammerah
156. File 2794/1921 Pt 16 'Persian Gulf: Oil Bahrain. Calibration of Tanks and measurement of oil.' Date: 1934/1942 Language: English Geographic region: Bahrain