50. ‘Extract from Dispatch No.19 of September 14 1826 addressed by Mr Henry Willock to His Majesty’s Principal Secretary of State’ Date: 1825/1825 Language: English
51. 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
53. 'File 8/1 MUSCAT STATE AFFAIRS: GWADUR/KALAT BOUNDARY' Date: 1942/1948 Language: English Geographic region: GwadurKalat
55. 'File 5/193 III (B 46) Slavery in the Persian Gulf' Date: 1936/1938 Language: English Geographic region: Dubai
58. 'File 8/1 GWADUR-KALAT BOUNDARY 1912-1942' Date: 1912/1942 Language: English Geographic region: KalatGwadur
60. 'Status of the Islands of Tamb, Little Tamb, Abu Musa, and Sirri' Creator: Author: Sir John Gilbert Laithwaite, Knight Date: 1928/1928 Language: English Geographic region: Tamb IslandSirriAbu Musa Island