Correspondence and messages exchanged between London and Salisbury (Harare) concerning developments in the Congo; letter from Mennen Williams to the Federal Prime Minister (10 Jan); memorandum by the Federal Minister of Law on atrocities; report by HM Consul, Élisabethville (Lubumbashi) (4 Jan); message from the acting Secretary-General of the United Nations (U Thant) to the United Kingdom Permanent Representative, Jan 1962