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| Cert Num | 1221502 |
| Cert Date | 2010-05-21 |
| Catalog Number | 512a |
| Country | USA |
| Year | 1917 |
| Denom | 12c |
| Color | Brown carmine |
| Grade | Superb 98J |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged. |
| Cert Link | http://psestamp.com/Cert/1221502 |