| Image Thumbs | |
| Cert Num | 1323074 |
| Cert Date | 2016-09-22 |
| Catalog Number | 36B |
| Country | USA |
| Year | 1860 |
| Denom | 12c |
| Color | Black |
| Grade | Ungraded |
| Description | Mint OGh |
| Opinion | it is a genuine unused, o.g., hinged, block of four, the two bottom stamps separated and reinforced vertically. |
| Cert Link | http://psestamp.com/Cert/1323074 |