South Africa
English inscription at top
| Country: | South Africa |
| Type: | Postage stamps |
| Series: | Postage Due |
| Nominal: | 4 c |
| Year: | 1971 |
| Material: | Harrison, fluorescent at front & back |
| Size: | 20.5 x 24 mm |
| Perforation: | comb 15 x 14 |
