| Image Thumbs | |
| Cert Num | 1338149 |
| Cert Date | 2017-11-27 |
| Catalog Number | 162P4 |
| Country | USA |
| Year | 1873 |
| Denom | 12c |
| Color | Blackish violet |
| Grade | Ungraded |
| Description | Mint NGAI |
| Opinion | it is a genuine plate proof on card. |
| Cert Link | http://psestamp.com/Cert/1338149 |