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| Cert Num | 1346898 |
| Cert Date | 2018-06-20 |
| Catalog Number | 1047 |
| Country | USA |
| Year | 1956 |
| Denom | 20c |
| Color | Ultramarine |
| Grade | XF-Sup 95 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged. |
| Cert Link | http://psestamp.com/Cert/1346898 |