| Image Thumbs | |
| Cert Num | 1411737 |
| Cert Date | 2022-05-04 |
| Catalog Number | 66 |
| Country | USA |
| Year | 1861 |
| Denom | 3c |
| Color | Lake |
| Grade | Ungraded |
| Description | Mint NGAI |
| Opinion | it is a genuine Trial Color plate proof on India paper bottom margin block of twelve with Plate No. 55 and Imprint with minor paper wrinkles. |
| Cert Link | http://psestamp.com/Cert/1411737 |