| Image Thumbs | |
| Cert Num | 1220422 |
| Cert Date | 2010-04-21 |
| Catalog Number | O57 |
| Country | USA |
| Year | 1873 |
| Denom | 1c |
| Color | Dark green |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, with a small corner crease at the bottom left. |
| Cert Link | http://psestamp.com/Cert/1220422 |