| Image Thumbs | |
| Cert Num | 1422549 |
| Cert Date | 2023-03-06 |
| Catalog Number | PR28P4 |
| Country | USA |
| Year | 1875 |
| Denom | 12 |
| Color | Blue green |
| Grade | Ungraded |
| Description | Mint NGAI |
| Opinion | it is a genuine plate proof on card, shaved down with FAKE perforations and a FAKE cancel. |
| Cert Link | http://psestamp.com/Cert/1422549 |