| Image Thumbs | |
| Cert Num | 1222308 |
| Cert Date | 2010-06-08 |
| Catalog Number | 212 |
| Country | USA |
| Year | 1887 |
| Denom | 1c |
| Color | Ultramarine |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, block of six (3X2) with a vertical perf seperation between the bottom left and bottom center stamps. |
| Cert Link | http://psestamp.com/Cert/1222308 |