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| Cert Num | 1272864 |
| Cert Date | 2013-11-11 |
| Catalog Number | K1 |
| Country | USA |
| Year | 1919 |
| Denom | 2c on 1c |
| Color | Green |
| Grade | VF 80 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top margin Plate No. F13257 block of six. |
| Cert Link | http://psestamp.com/Cert/1272864 |