| Image Thumbs | |
| Cert Num | 1358485 |
| Cert Date | 2019-03-19 |
| Catalog Number | 1510a |
| Country | USA |
| Year | 1973 |
| Denom | 10c |
| Color | Blue |
| Grade | XF-Sup 95 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, with a Philadelphia, PA bureau precancel. |
| Cert Link | http://psestamp.com/Cert/1358485 |