37. File 3498/1912 ‘Aden News Letters’ Date: 1912/1916 Language: English Geographic region: Ottoman EmpireYemenAden
38. File 664/1904 'Turkish Arabia: Status of British Protected Persons' Date: 1904/1911 Language: English Geographic region: IraqOttoman Empire
39. File 3294/1913 Pt 1-2 'Turco-Persian Frontier Commission - Expenditure - Case of Mr Hubbard' Date: 1913/1920 Language: English Geographic region: Ottoman EmpirePersia
40. File 4044/1913 Pts 1-2 'Bagdad Railway Negotiations' Date: 1913/1914 Language: English Geographic region: IraqSyriaOttoman Empire
41. File 788/1919 Pt 1 ‘MESOPOTAMIA Disposal of River Craft E.T.S.N.Co. claim re “Khalifa”.’ Date: 1917/1920 Language: English Geographic region: Ottoman Empire
42. Copy of a letter from Colonel John Macdonald, Envoy to Persia, to the Secret Committee Date: 1828/1828 Language: English Geographic region: Ottoman Empire