| 1969 | 1974/6 | 1987 | 1991 | 1993 | ||
|
 |
|
 |
 |
||
| MS Paper Perf | Sheet | Sheet | MS Perf | MS Perf | ||
| MS Paper Imperf | MS Imperf | |||||
| MS Thick Paper Imperf | ||||||
| MS Card Imperf | ||||||
| Stylised Owls | Eagle Owl | Barn Owl | Eagle Owl | Eagle Owl |
| 19?? | 19?? | 19?? | 19?? | 19?? | 19?? |
 |
 |
 |
 |
 |
 |
| Booklet Pane | Booklet Pane | Sheet | Sheet 1 Sheet 2 | Sheet -1 Sheet-2 | |
| Tawny Owl | Tawny Owl | Eagle Owl | Eagle Owl | Eagle Owl | Eagle Owl |
