| Image Thumbs | |
| Cert Num | 1392795 |
| Cert Date | 2021-04-19 |
| Catalog Number | 182 |
| Country | USA |
| Year | 1879 |
| Denom | 1c |
| Color | Dark ultramarine |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, vertical pair, with overall toning and the bottom stamp with a tiny thin spot. |
| Cert Link | http://psestamp.com/Cert/1392795 |