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| Cert Num | 1407685 |
| Cert Date | 2022-03-10 |
| Catalog Number | 484 |
| Country | USA |
| Year | 1916 |
| Denom | 3c |
| Color | Violet |
| Grade | XF-Sup 95 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, right margin Plate No. 8473 block of six. |
| Cert Link | http://psestamp.com/Cert/1407685 |