| Image Thumbs | |
| Cert Num | 1345037 |
| Cert Date | 2018-04-19 |
| Catalog Number | 18 |
| Country | USA |
| Year | 1861 |
| Denom | 1c |
| Color | Blue |
| Grade | Ungraded |
| Description | Mint OGh |
| Opinion | it is a genuine unused, o.g., hinged Plate No. 12 horizontal pair, the left stamp Scott No. 20 with a thin. |
| Cert Link | http://psestamp.com/Cert/1345037 |