- | 20c |
X | 20c | secretary bird |
- | 20c | secretary bird | — | — |
X | 20c | — | — |
- | 20c | multi | Street in Doornfontein | |||
- | 20c | multi | Street in Doornfontein | — | — |
- | 20c | multi |
- | 20c | multi | Protea magnifica | .20 | ||
- | 20c | multi | Protea magnifica | |||
- | 20c | multi | Protea magnifica - Issued 1981 |
- | 20c | multi | ||||
- | 20c | multi | — | — |
- | 20c | multi |
- | 20c | red & blk |
- | 20c | multi |
- | 20c | multi | Cullinan I |
- | 20c | multi |
- | 20c | multi | Scene of Raka ballet |
- | 20c | multi | Disperis fanniniae |
- | 20c | multi | Dr. Robert Koch | .20 |
- | 20c | multi | .20 | .20 |
- | 20c | orgred | .20 | .20 | ||
- | 20c | blk | .20 |
- | 20c | blk | .20 |
- | 20c | multi | Euparkeria |
- | 20c | multi |
- | 20c | multi |
- | 20c | multi |
- | 20c | multi |
- | 20c | multi |
- | 20c | multi |
- | 20c | multi |
- | 20c | multi |
- | 20c | multi |
- | 20c | multi |
- | 20c | multi | Trichostetha fascicularis |
- | 20c | multi |
- | 20c | multi | Vitis vinifera |
- | 20c | multi | Atelerix frontalis | .20 | .20 |
- | 20c | multi | Atelerix frontalis | .20 | .20 |
- | 20c | multi | Pygoplites diacanthus | .20 | .20 |
- | 20c | multi | — | — |