| Year | Front | Label | Back Cover |
| 1970 |
 |
 |
|
| 1971 |
 |
 |
 |
| 1972 |
 |
 |
 |
| 1972 |
 |
 |
 |
| 1972 |
 |
 |
 |
| 1973 |
 |
 |
|
| 1973 |
 |
 |
 |
| 1977 |
 |
 |
|
| 1977 |
 |
 |
 |
| België | België | België | |
| 1971 |
 |
 |
 |