| Image Thumbs | |
| Cert Num | 1358884 |
| Cert Date | 2019-03-25 |
| Catalog Number | 104c |
| Country | Canada |
| Year | 1912 |
| Denom | 1c |
| Color | Deep blue green |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, block of four. |
| Image Hi Res | |
| Cert Link | http://psestamp.com/Cert/1358884 |
| ID | 153006 |