Copy letter from Robert William Frederick Harrison, to the Under Secretary of State, Colonial Office, S.W. Acknowledges receipt of the Under Secretary's letter, 33249, of the 17 October, transmitting a copy of a despatch from the Officer administering the Government of Jamaica, forwarding an extract from a report by Dr Ogilvie, the Health Officer for Kingston, and a copy of a memorandum by Dr Plaxton, the Acting Superintending Medical Officer, on the subject of the prevalence of Malarial fever in Kingston. 18 October 1900