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| Cert Num | 1406494 |
| Cert Date | 2022-02-09 |
| Catalog Number | O37 |
| Country | USA |
| Year | 1873 |
| Denom | 3c |
| Color | Ultramarine |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, with natural gum bends. |
| Cert Link | http://psestamp.com/Cert/1406494 |