| Image Thumbs | |
| Cert Num | 1376837 |
| Cert Date | 2020-06-15 |
| Catalog Number | O13S |
| Country | USA |
| Year | 1875 |
| Denom | 6c |
| Color | Carmine |
| Grade | Ungraded |
| Description | Mint NGAI |
| Opinion | it is genuine unused, no gum as issued, with type D SPECIMEN overprint, a pre-printing paper crease at the top right, a couple short perfs and a horizontal crease. |
| Cert Link | http://psestamp.com/Cert/1376837 |