| Image Thumbs | |
| Cert Num | 1359919 |
| Cert Date | 2019-05-08 |
| Catalog Number | RB17c |
| Country | USA |
| Year | 1875 |
| Denom | 6c |
| Color | Violet Blue |
| Grade | Ungraded |
| Description | Used |
| Opinion | it is genuine used, with small faults. |
| Cert Link | http://psestamp.com/Cert/1359919 |