| Image Thumbs | |
| Cert Num | 1407674 |
| Cert Date | 2022-03-17 |
| Catalog Number | O98 |
| Country | USA |
| Year | 1879 |
| Denom | 3c |
| Color | Vermilion |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, block of eight (4x2), the top left stamp with a natural paper inclusion. |
| Cert Link | http://psestamp.com/Cert/1407674 |