| Image Thumbs | |
| Cert Num | 1335424 |
| Cert Date | 2017-09-11 |
| Catalog Number | O114 |
| Country | USA |
| Year | 1879 |
| Denom | 1c |
| Color | Rose red |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, block of four. |
| Cert Link | http://psestamp.com/Cert/1335424 |