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| Cert Num | 1403025 |
| Cert Date | 2021-12-01 |
| Catalog Number | K4 |
| Country | USA |
| Year | 1919 |
| Denom | 8c on 4c |
| Color | Brown |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged. |
| Cert Link | http://psestamp.com/Cert/1403025 |