| Image Thumbs | |
| Cert Num | 1313640 |
| Cert Date | 2016-03-25 |
| Catalog Number | 212 |
| Country | USA |
| Year | 1887 |
| Denom | 1c |
| Color | Ultramarine |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, top margin block of four (the bottom left and top stamps never hinged), the top left stamp with two small thin spots. |
| Cert Link | http://psestamp.com/Cert/1313640 |