61. File 53/1915 Pt 5 'German War: Turkey; Arab Kingdom; the Petrograd negotiations' Date: 1916/1918 Language: English Geographic region: Arabian PeninsulaTurkey
62. File 53/1915 Pt 6 'The War: Arab Kingdom; Italian claims' Date: 1916/1917 Language: English Geographic region: Middle EastTurkeyʻAsīr