| 1969 | 1970 | 1983 |
 |
 |
 |
| Close Up Painting | ||
| SG BoB | SG BoB | SG BoB |
| Scott 1207 | Scott 1306e | Scott 2091a |
| Unidentified Owl | Stylised Owl | Spectacled Owl |
| 1980 |
 |
| Close Up |
| Serial No Type 'A' |
| SG ? |
| Scott C477 |
| Serial No Type 'B' |
| Stylised Owls |
