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| Cert Num | 1269344 |
| Cert Date | 2013-08-22 |
| Catalog Number | 535 |
| Country | USA |
| Year | 1918 |
| Denom | 3c |
| Color | Violet |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, bottom margin Plate No. 9331 block of six, the top left stamp with a small corner crease. |
| Cert Link | http://psestamp.com/Cert/1269344 |