| Image Thumbs | |
| Cert Num | 1386315 |
| Cert Date | 2020-12-14 |
| Catalog Number | 37P3 |
| Country | USA |
| Year | 1860 |
| Denom | 24c |
| Color | Gray lilac |
| Grade | Ungraded |
| Description | Mint NGAI |
| Opinion | it is genuine plate proof on India paper with altered color. |
| Cert Link | http://psestamp.com/Cert/1386315 |