| Image Thumbs | |
| Cert Num | 1350578 |
| Cert Date | 2018-09-10 |
| Catalog Number | 1056 |
| Country | USA |
| Year | 1959 |
| Denom | 2-1/2c |
| Color | Gray blue |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, coil joint line pair. |
| Cert Link | http://psestamp.com/Cert/1350578 |