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| Cert Num | 1272513 |
| Cert Date | 2013-10-28 |
| 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, horizontal pair, the right stamp with a small gum crease. |
| Cert Link | http://psestamp.com/Cert/1272513 |