Series consists of interview transcriptions, business cards, memoranda, newspaper and magazine clippings, photographs, agendas, brochures, cables, diagrams, handwritten notes and letters, maps, postcards, speeches, translations, agreements, cartoons, drafts, information circulars, invitations, press releases, resumes, notes for the record, programs, airfreight bills, magazines, journals, drawings, tear sheets. Subjects include but are not limited to the following: investigation into the death of Dag Hammarskjold; American public opinion regardingand the Secretary-General; donations; situation in the Middle East, Occupied Territories; biography of U Thant entitled U Thant - the Search for Peace by June Bingham; Hymn to theby W.H. Auden and Pablo Casals; conflict in Vietnam; assassination of Martin Luther King; situation in Tibet and the Dalai Lama; Bertrand Russell Peace Foundation; nuclear disarmament;25th Anniversary; changes in the new charter for the UN; acknowledgements of books, gifts, requests, assistance and comments; appointments requested by letter; interview by David Sureck for Look Magazine; offers of services; regrets for invitations to speak, articles, photos, sponsorship and messages; end of the year statements by U Thant; Christmas card lists; shots fired at the Soviet mission; Dag Hammarskjold memorial, death, foundation and 10th anniversary. Correspondents include U Thant, Secretary-General; C.V. Narasimhan, Chef de Cabinet; Piero Vinci, Permanent Representative from Italy; June Bingham, Author; Dalai Lama; Henry T. Heald, President, Ford Foundation; Thor Heyerdahl, Explorer; Jacqueline Kennedy; Coretta Scott King; John V. Lindsay, Mayor, City of New York; Arthur Ochs Sulzberger, President and Publisher, The New York Times; Bertrand Russell; George Ivan Smith, Director,Information Centre; Brian Urquhart, Director, Offices of the Under-Secretaries-General for Special Political Affairs; Robert Muller, Director, Executive Office of the Secretary-General; Eleanor Roosevelt. U Thant was Secretary-General from 1961 to 1971.