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| Cert Num | 1251590 |
| Cert Date | 2012-06-07 |
| Catalog Number | 419 |
| Country | USA |
| Year | 1914 |
| Denom | 20c |
| Color | Ultramarine |
| Grade | VF-XF 85 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, right margin block of four with Plate No. 6908. |
| Cert Link | http://psestamp.com/Cert/1251590 |