Folders B.16.1-B.16.3: 'The problems of higher education in Africa', 1968-1971. A lecture delivered in London to the Royal African Society on 17 March 1971. An abridged version was published in African Affairs. Folder B.16.1: Notes on the literature, outline of lecture, MS. and typescript drafts, offprint, and supplementary material used in the preparation of the lecture. Folder B.16.2: Correspondence with the Royal African Society…