| 1963 | 1987 | 1987 | 1987 | 1987 |
 |
 |
 |
 |
 |
| SG 251 | SG 1015 | SG 1016 | SG 1017 | SG 1018 |
| Scott C35 | Scott 956 | Scott 957 | Scott 958 | Scott 959 |
| Sheet | Sheet | Sheet | Sheet | |
| Eurasian Scops Owl | Desert Eagle Owl | Bruce's Scops Owl | Barn Owl | Hume's Tawny Owl |
| 1987 |
 |
| SG MS1019 |
| Scott 960 |
| Bruce's Scops Owl, Desert Eagle Owl, Hume's Tawny Owl & Barn Owl |
| 1990 |
 |
| Close Up |
| SG 1121 |
| Scott 1066 |
| Stylised Owl |
| 2011 |
 |
| SG |
| Scott |
| Stylised Owl |