| Image Thumbs | |
| Cert Num | 1423302 |
| Cert Date | 2023-03-20 |
| Catalog Number | 1520 |
| Country | USA |
| Year | 1973 |
| Denom | 10c |
| Color | blue |
| Grade | F 70 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, coil joint line pair. |
| Cert Link | http://psestamp.com/Cert/1423302 |