Vol III No 5 File 576 Books and publications: memorandum on the Yaffa'i as-Suful and the territory of the Amir of Dhala by Capt G Warneford, Assistant Political Resident
Vol II No 6A File 1113 Memorandum by Brigadier-General H M Mason, Political Resident, on the military situation and political aspect of affairs in the Aden Hinterland [especially Dhala]
Vol II No 6A File 1122 Shihr and Mukalla: amicable settlement of the dispute between the Sultan and his nephews Husain and Monasir: departure of the nephews from Aden and arrival at Bombay
Vol IV No 7A File 1262 Violation of the Amiri boundary by the Turks under the leadership of the Qaimaqam of Kataba, and arrest of six Turkish subjects who had taken up their residence in the village of Habil-al-Kaadar within Amiri limits
Vol IV No 7A File 1267 Report on the demarcation of the frontier between the tribes in the Protectorate of Aden and the Turkish province of Yemen by Major-General P J Maitland, CB, Political Resident