NMF, 2016.07.17, Tshwane: [set of 129 Images] Add to clipboard ZA COM NMFPC-AL2016-AL2016-1 Subseries 2016.07.17 Part of 4 Dialogue Programme Nelson Mandela Annual Lecture 2016 by Bill Gates, held at the University of Pretoria in Tshwane. Nhlapo, Sizwe