| Image Thumbs | |
| Cert Num | 1351567 |
| Cert Date | 2018-10-17 |
| Catalog Number | 1509b |
| Country | USA |
| Year | 1973 |
| Denom | 10c |
| Color | Red & blue |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, horizontal pair, the left stamp blue omitted, the right stamp normal with light overall toning. |
| Cert Link | http://psestamp.com/Cert/1351567 |