06 January 1959
| Title | Language | Date |
|---|---|---|
| Nummer R 45/06-01 | Dutch | 06-01-1959 |
| Nummer R 168/04-01 | Dutch | 06-01-1959 |
| Nummer S 79/01-01 | Dutch | 06-01-1959 |
| Nummer S 17/03-01 | Dutch | 06-01-1959 |
| Numéro E 45/06-01 | French | 06-01-1959 |
| No title | French | 06-01-1959 |
| Numéro S 17/03-01 | French | 06-01-1959 |
| Numéro S 79/01-01 | French | 06-01-1959 |
