| Image Thumbs | |
| Cert Num | 1308814 |
| Cert Date | 2015-11-18 |
| Catalog Number | 185 |
| Country | USA |
| Year | 1879 |
| Denom | 5c |
| Color | Blue |
| Grade | F 70 |
| Description | Mint OGh |
| Opinion | it is a genuine unused, o.g., hinged, block of four. |
| Cert Link | http://psestamp.com/Cert/1308814 |