37. File 1846/1912 Pt 1-2 'Turkey in Asia: Shatt al Arab Riverain Commission' Date: 1912/1914 Language: English Geographic region: IraqShatt al Arab
38. File 788/1919 Pt 2 ‘MESOPOTAMIA DISPOSAL OF RIVER CRAFT (1919.)’ Date: 1919/1919 Language: English Geographic region: BaghdadBasraPersiaPersian Gulf
39. Turkish Arabia: Renewal of Rights of Navigation on the Euphrates and Tigris Rivers by British Vessels Date: 1861/1861 Language: English Geographic region: Turkish Arabia