| 1994 | 2005 | 2006 | 2014 |
 |
 |
|
|
| SG 2031 | SG 2825 | SG 2882 | SG |
| Scott 1717 | Scott 2180 | Scott ? | Scott |
| Presentation Cover | Presentation Front Back | ||
| Sheet Top Sheet Bottom | |||
| Oriental Scops Owl | Tawny Owl | Brown Hawk Owl | Euler is German for Owl |
| 1999 |
 |
| SG 2329 |
| Scott 1962 |
| Eagle Owl |