25. ‘Miscellaneous information translated from the correspondence of the secret informant regarding the Russian and Persian frontier discussions and the proceedings of the Russian mission at Tabreez’ Date: 1824/1826 Language: English
26. File 1356/1912 Pt 1 'Turco-Persian Frontier:- negotiations at Constantinople.' Creator: Author: Alwyn Parker Date: 1912/1912 Language: English Geographic region: TurkeyPersiaMohammerahShatt al ʻArab
27. 'File 2/2 I. Kuwait-Iraq Smuggling' Date: 1933/1934 Language: English Geographic region: IraqShat-el-ArabBubiyan Island
32. 'From Captain the Honourable G. C. Napier, on Special Duty in Persia, to the Political Secretary, India Office, Westminster, dated London, 30th July 1879' Creator: Author: George Campbell Napier Date: 1879/1879 Language: English Geographic region: Merve
33. '1914 5094 PARTS 1&2. TURCO-PERSIAN FRONTIER COMMISSION' Date: 1914/1917 Language: English Geographic region: PersiaTurkeyOttoman Empire
34. Translated Papers Concerning Frontier Negotiations Between Russia and Persia Date: 1825/1825 Language: English
36. Coll 30/86(2) 'Persia. Relations with Iraq. Shatt-el-Arab: Internationalisation of, and establishment of a Conservancy Board.' Date: 1935/1937 Language: English Geographic region: Shatt-el-Arab