File C.6/4 1938 Con. Trade: admission to Imperial preference of gums and resins claimed to be of British Somaliland origin exported from the port of Aden
File C.6/5 1938 Con. Trade: appointment of an international Committee by the League of Nations to enquire into the question of "equal commercial access for all nations" to certain raw materials
File C.9/4 1938 Con. Navy: proposed issue of invitation to the representative vessels of Italian East African Naval Forces to visit Aden during November 1938 to March 1939
File C.10/1 1937-40 Con. Reports and Returns: confidential reports on Colonial Service Officers serving in Aden, for the years 1937-1940: Civil Colony Officers