| Image Thumbs | |
| Cert Num | 1222439 |
| Cert Date | 2010-06-01 |
| Catalog Number | J1 |
| Country | USA |
| Year | 1879 |
| Denom | 1c |
| Color | Brown |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, block of four. |
| Cert Link | http://psestamp.com/Cert/1222439 |