229. Coll 17/15(3) 'Relations with Persia: Treaty of Friendship and Arbitration' Date: 1937/1939 Language: English Geographic region: Iran
230. Coll 17/29 'Iraq. Relations with Syria.' Date: 1937/1939 Language: English Geographic region: SyriaAleppo
231. Coll 17/2 'Arabia (Yemen). Relations between Iraq & Yemen. Treaty of Friendship.' Date: 1931/1939 Language: English Geographic region: Yemen
232. Coll 20/2 'Administration: Question of abdication of Sultan; Succession and Subsidies; Question of abrogation of treaties with USA and France' Date: 1930/1948 Language: English
233. Coll 20/3 'Muscat: Relations with H. M. G.; Commercial Treaty: Renewal' Date: 1931/1938 Language: English
234. Coll 20/3(3) 'Muscat: Relations with HMG: Commercial Treaty, Revision of' Date: 1938/1947 Language: English
235. Coll 1/21 'The Resident: leave and acting arrangements; duties of Civil Secretary' Date: 1925/1940 Language: English
238. Coll 28/57 ‘Persia. Perso-Turkish relations; Treaty of Friendship & Security’ Date: 1932/1940 Language: English Geographic region: MarbishuTurkey
239. Coll 28/30 ‘Persia; Perso-Baluchistan Frontier. Improved Control of: Proposed Indo-Persian Extradition Treaty’ Date: 1930/1936 Language: English Geographic region: PersiaBaluchistan
240. Coll 30/25 'Persian Gulf: Treaties and Agreements between H.M.G. and Arab Chiefs and Rulers; Supply of Copies to Ibn Saud and the Italian Govt.' Date: 1926/1938 Language: English