13. Coll 6/60 'Saudi Arabia: Oil Concessions in Asir and the Farsan Islands.' Date: 1933/1934 Language: English Geographic region: HasaʻAsīrFarsan Islands
14. File 2182/1913 Pt 11 'Arabia: relations with BIN SAUD Hedjaz-Nejd Dispute' Date: 1919/1920 Language: English Geographic region: KhurmaTarabahHasa
15. File 2877/1914 'Persian Gulf and Mesopotamia: survey operations of RIMS Palinurus' Date: 1911/1916 Language: English Geographic region: KuwaitHasaIraq