| Image Thumbs | |
| Cert Num | 1318541 |
| Cert Date | 2016-06-16 |
| Catalog Number | 183 |
| Country | USA |
| Year | 1879 |
| Denom | 2c |
| Color | Vermilion |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, block of 25 (5X5, never hinged except for positions 3,6,11 and 13) pos. 21 with a light vertical crease at the left and perf separations between rows 2 and 3. |
| Cert Link | http://psestamp.com/Cert/1318541 |