| Image Thumbs | |
| Cert Num | 1230984 |
| Cert Date | 2010-12-16 |
| Catalog Number | O21 |
| Country | USA |
| Year | 1873 |
| Denom | 15c |
| Color | Vermilion |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged. |
| Cert Link | http://psestamp.com/Cert/1230984 |