| 1968 | 1968 | 1968 | 1968 | 1968 | 1968 |
 |
 |
 |
 |
 |
 |
| SG | SG | SG | SG | SG | SG |
| Scott 280 | Scott 281 | Scott 282 | Scott 283 | Scott 284 | Scott 285 |
| Sheet | Sheet | Sheet | Sheet | Sheet | Sheet |
| Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar |
| Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo |
| Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl |
| 1969 | 1969 | 1969 | 1969 | 1969 | 1969 |
 |
 |
 |
 |
 |
 |
| SG | SG | SG | SG | SG | SG |
| Scott 310 | Scott 311 | Scott 312 | Scott 313 | Scott 314 | Scott 315 |
| Sheet | Sheet | Sheet | Sheet | Sheet | Sheet |
| Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar | Mayan Calendar |
| Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo | Olympic Logo |
| Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl |
| 1970 | 1980 | 1980 |
 |
 |
 |
| SG 388 | SG | SG |
| Scott 364 | Scott | Scott |
| MS | Close Up | Close Up |
| Canadian Parliament | Picture | Picture |
| Stylised Owl | Stylised Owl | Stylised Owl |
| 1987 | 1990 | 1992 | 1993 | 1994 |
 |
 |
 |
 |
 |
| SG MS1707 | SG 2007 | SG MS2478d | SG 2578 | SG 2007a |
| Scott 1541e | Scott 1718 | Scott 2152 | Scott 2224c | Scott 1718a |
| MS | MS | MS | ||
| Stylised Owl | Barn Owl | Spotted Little Owl | Stylised Owl | Barn Owl |
| 1991 | 1997 |
|
|
 |
| Close Up | |
| Copy of Painting | Close Up |
| SG MS2365 | SG MS3373 |
| Scott 2036 | Scott 2664 |
| Unidentified Owl | Stylised Owl |
| 2010 |
 |
| SG |
| Scott |
| Sheet |
| Stylized Owl |
