| Image Thumbs | |
| Cert Num | 1423304 |
| Cert Date | 2023-03-20 |
| Catalog Number | 1616 |
| Country | USA |
| Year | 1976 |
| Denom | 9c |
| Color | Slate Green |
| Grade | XF 90 |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, coil joint line pair. |
| Cert Link | http://psestamp.com/Cert/1423304 |