| Image Thumbs | |
| Cert Num | 1242950 |
| Cert Date | 2011-11-11 |
| Catalog Number | 20 |
| Country | USA |
| Year | 1857 |
| Denom | 1c |
| Color | Blue |
| Grade | XF 90 |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, plate 11. |
| Cert Link | http://psestamp.com/Cert/1242950 |