Background notes on the question of race conflict in South Africa because of Apartheid, including an annexure on the indictment of Nelson Mandela, Walter Sisulu, Yusuf Dadoo, David Bopape, Yusuf Cachalia, Ahmed Kathrada, Daniel Tloome and Nana Sita for the contravention of apartheid laws during the 1952 Defiance Campaign.

Files of the United Nations (UN) Secretary-General, U Thant, including:
UN Security Council resolutions on decolonisation and apartheid, many of which call for the release of all South African political prisoners, 1964 - 1965. UN Special Committee Against Apartheid recommendations to the Security Council, including calls for the release of all political prisoners, 1962 - 1969. A report to the Secretary-General by the Expert Group on South Africa, with reference to opposition to South Africa being constituted as a republic, and Nelson Mandela's role in the call for a nationwide stay-at-home strike as a means of protest. Nelson Mandela's renewal of the call for a national convention, following the call made at the All in Africa Conference of African Leaders (Pietermaritzburg, 1961), and a quote by Nelson Mandela against racism from his 1962 trial, 1961 - 1964. The text of a letter from Mary Benson to the UN Special Committee Against Apartheid enclosing a statement made by Abram Fischer, Q.C., with reference to the Defiance Campaign, Congress of the People, Treason Trial, Nelson Mandela in hiding, the formation of Umkhonto we Sizwe, the purchasing of the Lilliesleaf Farm and the Rivonia Trial, 1966.