| Image Thumbs | |
| Cert Num | 1329620 |
| Cert Date | 2017-03-14 |
| Catalog Number | 191 |
| Country | USA |
| Year | 1879 |
| Denom | 90c |
| Color | Carmine |
| Grade | Ungraded |
| Description | Mint DOG |
| Opinion | it is genuine unused, with slightly disturbed o.g., top right margin horizontal strip of four. |
| Cert Link | http://psestamp.com/Cert/1329620 |