| 1969 | 1969 | 1977 | 1983 | 1984 |
 |
 |
 |
 |
 |
| SG 581 | SG 582 | SG 913 | SG 1179 | SG 1220 |
| Scott 817 | Scott 818 | Scott 1212 | Scott 1482 | Scott 1523 |
| Eagle Owl | Eagle Owl | Tawny Owl | Euler means Owl | Euler means Owl |
| 1989 | 1989 | 1997 | 1999 | 2006 | 2009 |
 |
 |
 |
 |
 |
 |
| SG 1432 | SG 1469 | SG 1900 | SG 2045 | SG 2470 | SG 2615 |
| Scott 1724 | Scott 1761 | Scott 2208 | Scott 2348 | Scott 2544c | Scott 2611b |
| MS | |||||
| Ural Owl | Eagle Owl | Snowy Owl | Eurasian Pygmy Owl | Stylised Owl | Short Eared Owl |
| 2010 |
 |
| SG 2646 |
| Scott 2630 |
| Strip 1 Strip2 |
| Stylized Owl |
