| 1970 | 1970 | 1970 |
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 |
 |
| Red colour shift down | Red colour shift to right | |
| SG 648 | SG 648 | SG 648 |
| Scott 506 | Scott 506 | Scott 506 |
| Stylised Owl | Stylised Owl | Stylised Owl |
| 1977 | 1977 | 1978 | 1978 | 1978 | 1978 | 1979 | 1979 |
 |
 |
 |
 |
 |
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| Printed on Gummed Side | Single Tag Version | Single Tag Version | Untagged Version | Printed on Gummed Side | All colour omitted | Single Tag Version | Printed on Gummed Side |
| SG 872ab | SG 872 | SG 873 | SG 873 | SG 873a | SG 873a | SG 874 | SG 874a |
| Scott 714a | Scott 714 | Scott 715 | Scott 715 | Scott 715a | Scott 715b | Scott 790 | Scott 790a |
| Canadian Parliament | |||||||
| Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl | Stylised Owl |