["'Negro festival' 1800","****** jardine matteson and co discussing opium market","******Admiral Parker's logbook from May 1841 to May 1842","******letter from Captain Hall to the Admiralty 25th March 1842","*****Admiral Parker's journal which describes the Amoy Bay battle","*****first governor of hong kong sir henry pottinger letter referring to opium trade","*****illustrations of battle of Amoy and Canton","****letters between Pottinger and Parker","\u2022Navy Board, Lieutenants' Logs (ADM\/L\/O\/30)","1"]