Africa, Malagasy, Mauritius, Seychelles
| Date | Letters | Air Letters | Post Cards | 2nd Class |
|---|---|---|---|---|
| Dec 1977 | 10n per 10g |
Europe, Middle East, India, Pakistan
| Date | Letters | Air Letters | Post Cards | 2nd Class |
|---|---|---|---|---|
| Dec 1977 | 15n per 10g |
Other Countries
| Date | Letters | Air Letters | Post Cards | 2nd Class |
|---|---|---|---|---|
| Dec 1977 | 25n per 10g |