| Image Thumbs | |
| Cert Num | 1301966 |
| Cert Date | 2015-06-04 |
| Catalog Number | O75 |
| Country | USA |
| Year | 1873 |
| Denom | 6c |
| Color | Brown |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top margin strip of three with partial Imprint. |
| Cert Link | http://psestamp.com/Cert/1301966 |