253. File 37/1905 Pt 1 'Aden Frontier Delimitation' Date: 1901/1902 Language: English Geographic region: YemenAden
254. File 37/1905 Pt 2 'Aden Frontier Delimitation' Date: 1902/1902 Language: English Geographic region: YemenAden
255. File 37/1905 Pt 3 'Aden Frontier Delimitation' Date: 1903/1903 Language: English Geographic region: YemenAden
256. File 37/1905 Pt 5 'Aden Delimitation' Date: 1905/1907 Language: English Geographic region: YemenAden
257. File 4880/1913 Pt 1-2 'Turco-Persian Frontier Commission' Date: 1913/1915 Language: English Geographic region: HawizehMuhammareh
258. File 600/1905 Pt 1-3 'Aden Hinterland Affairs' Date: 1904/1915 Language: English Geographic region: YemenDthalaAden
259. File 600/1905 Pt 4-6 'Aden Hinterland Affairs' Date: 1903/1920 Language: English Geographic region: AdenYemen
260. File 757/1909 'Persian Gulf:- Turkey and Turkish aggression (Occupation of Zakhnuniyeh Island. Attitude in piracy cases. Mudirs at Zubara, Odaid and Wakra) British Relations with Turkey in Persian Gulf' Date: 1909/1911 Language: English Geographic region: UdaidZakhnuniya IslandBussora
261. File 1166/1925 'Arabia: Nejd; negotiations with Ibn Saud regarding Iraq-Nejd question and Trans-Jordan boundary; Sir G Clayton's mission; Bahra agreement, 2nd November, 1925' Date: 1925/1927 Language: English Geographic region: Transjordan
262. File 3294/1913 Pt 1-2 'Turco-Persian Frontier Commission - Expenditure - Case of Mr Hubbard' Date: 1913/1920 Language: English Geographic region: Ottoman EmpirePersia
263. File 53/1915 Pt 3-4 'German War - The Caliphate' Date: 1915/1916 Language: English Geographic region: IraqSyriaBaghdad
264. File 1323/1916 Pt 1-2 ‘Perso-Baluchistan Frontier’ Date: 1916/1925 Language: English Geographic region: BaluchistanPersia