| Image Thumbs | |
| Cert Num | 1416706 |
| Cert Date | 2022-10-17 |
| Catalog Number | O77P3 |
| Country | USA |
| Year | 1873 |
| Denom | 10c |
| Color | Brown |
| Grade | Ungraded |
| Description | Mint NGAI |
| Opinion | it is a genuine plate proof on India paper that has been backed, perforated and gummed. |
| Cert Link | http://psestamp.com/Cert/1416706 |