The South African Mint’s next Protea installment will continue the legacy of Nelson Mandela. There will be a Gold Ounce, Gold Tenth Ounce, as well as Silver coins in the Proof and Uncirculated versions.
The Life of a Legend: Nelson Mandela theme was originally intended to run for 12 years, but this no longer a certainty and this may be the last Mandela Protea coin ever made. The coins themselves feature an elderly Mandela and this could indicate that this is the final installment.
There will be individual coins and sets available in 2019.