Birthday messages from Hugh Masekela and Pieter Dirk Uys to Nelson Mandela, Houghton: [Recorded Event] Add to clipboard ZA COM NMFSV-Film 75 Item Part of Nelson Mandela recorded messages [sound/video] Video messages from Pieter Dirk Uys and Hugh Masekela wishing Nelson Mandela a happy birthday . Nelson Mandela Foundation (NMF)