1. PZ 5615/31 'Hejaz-Nejd: Hejazi representation at The Hague & in Batavia' Date: 1931/1931 Language: English Geographic region: NajdHejaz
2. Coll 6/50 'Saudi Arabia: Saudi Relations with the Soviet.' Date: 1932/1938 Language: English Geographic region: Jedda
3. Coll 6/4(1) 'Asir: Assumption by Ibn Saud of control of internal administration of Asir.' Date: 1930/1933 Language: English Geographic region: ʻAsīr
4. Coll 6/1 'Hejaz-Nejd: Franco-Hejaz-Nejd Treaty and Relations Hejaz-Syria Treaty.' Date: 1926/1937 Language: English Geographic region: Jedda
5. Coll 6/2 'Hejaz-Nejd: Italo-Hejaz-Nejd Treaty and Relations. Attitude of Saudi Govt during Italo-Ethiopian Dispute.' Date: 1930/1938 Language: English
7. Coll 6/31 'Hejaz: Hejaz-Polish Relations. Polish Arms for Ibn Saud.' Date: 1929/1934 Language: English