On the Back of the 10 Rand Banknote the theme is “Agriculture”. Also, mentioned is "Suid - Afrikaamse Reserwebank" on top and "Libhangi lesiLulu leNingizimu Afrika".
The 20 Rand Banknote was brown in colour and had “Elephants” on the Front.
On the back of the 20 Rand Banknote “mining” has been depicted. On the top of the Note is mentioned "Banka - kgolo ya Aforika Borwa". On the bottom is mentioned "Ibulungelo - mali eliKhulu leSewula Afrika".
The Back of the 10 Rand Banknote showing an image of a pair of Rhinoceroses. On top of the Note is mentioned "Suid - Afrikaanse Reserwebank". On the bottom is mentioned "Libhangesilulu Leningizimu Africa". In the background small images of antelopes running are shown.
(The 10 and 20 Rand Notes of the 1990/1992 Series are from the collection of Ajit George, the 2012 Nelson Mandela Note series are from the collection of Jayant Biswas. The one Rand coin from 1995 is from my collection. Article researched and written and Notes/coin scans by Rajeev Prasad)