| Image Thumbs | |
| Cert Num | 1364995 |
| Cert Date | 2019-07-23 |
| Catalog Number | 1891a |
| Country | USA |
| Year | 1981 |
| Denom | 18c |
| Color | Multicolored |
| Grade | XF-Sup 95 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, imperf coil pair. |
| Cert Link | http://psestamp.com/Cert/1364995 |