| Image Thumbs | |
| Cert Num | 1382623 |
| Cert Date | 2020-10-06 |
| Catalog Number | PR57 |
| Country | USA |
| Year | 1879 |
| Denom | 2c |
| Color | Black |
| Grade | Ungraded |
| Description | Mint NG |
| Opinion | it is a genuine unused, no gum, block of four. |
| Cert Link | http://psestamp.com/Cert/1382623 |