| Image Thumbs | |
| Cert Num | 1391200 |
| Cert Date | 2021-01-25 |
| Catalog Number | 79-E15c |
| Country | USA |
| Year | 1867 |
| Denom | 3c |
| Color | Lake |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine essay top margin Imprint block of four (the bottom right and top stamps NH). |
| Cert Link | http://psestamp.com/Cert/1391200 |