1. 'File 1/18 I Major Head:- Political. Subject:- Sultan of Najd's Relations with Iraq.' Date: 1925/1928 Language: English Geographic region: Busaiyah
2. 'File 61/14 III (D 47) Nejd and 'Iraq, relations between, (Mutair raid on Busaiyah etc.)' Date: 1927/1928 Language: English Geographic region: IraqKuwaitBusaiyah
