| Image Thumbs | |
| Cert Num | 1318185 |
| Cert Date | 2016-07-27 |
| Catalog Number | O50a |
| Country | USA |
| Year | 1873 |
| Denom | 6c |
| Color | Black |
| Grade | Ungraded |
| Description | Used |
| Opinion | it is a genuine usage of a diagonall half tied on Scott No. UO7 postal staionary full corner. |
| Cert Link | http://psestamp.com/Cert/1318185 |