| Image Thumbs | |
| Cert Num | 1293325 |
| Cert Date | 2014-12-17 |
| Catalog Number | 525c |
| Country | USA |
| Year | 1918 |
| Denom | 1c |
| Color | Gray green |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, horizontal pair, imperf between with natural straight edges at the top and right. |
| Cert Link | http://psestamp.com/Cert/1293325 |