13. File 110/1917 'Arabia: Printed Correspondence.' Date: 1916/1919 Language: English Geographic region: Arabia
14. File 4931/1916 'Arabia [Nejd]: Bin Saud's subsidy. Payment of subsidy authorised on 1 Jan. 1917. Question of incidence. Payments made without Treasury authority' Date: 1916/1922 Language: English Geographic region: MesopotamiaNejd