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| Cert Num | 1231807 |
| Cert Date | 2011-01-05 |
| Catalog Number | K2 |
| Country | USA |
| Year | 1919 |
| Denom | 4c on 2c |
| Color | Rose |
| Grade | VF-XF 85 |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, block of four (the bottom stamps never hinged). |
| Cert Link | http://psestamp.com/Cert/1231807 |