| Image Thumbs | |
| Cert Num | 1238584 |
| Cert Date | 2011-07-15 |
| Catalog Number | 535 |
| Country | USA |
| Year | 1918 |
| Denom | 3c |
| Color | Violet |
| Grade | XF-Sup 95 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, horizontal pair, the right stamp with a tiny gum crease at the center. |
| Cert Link | http://psestamp.com/Cert/1238584 |