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| Cert Num | 1278421 |
| Cert Date | 2014-02-20 |
| Catalog Number | 158 |
| Country | USA |
| Year | 1873 |
| Denom | 3c |
| Color | Green |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, block of nine (3X3). |
| Cert Link | http://psestamp.com/Cert/1278421 |