In 2010 to celebrate Laureates of the Nobel Peace Prize, the Royal Norwegian Mint on behalf of South Africa released a very special Nelson Rolihlahla Mandela Mint Mark Gold Proof Medal struck in solid fine .99999 Gold weighing one half of an ounce of pure Gold.
The reverse depicts a portrait of Nelson Mandela Nobel Peace Prize Winner from 1993 while the obverse features his famous trial speech.
These medals have been struck to proof quality using specially prepared dies and highly polished blanks.