| Image Thumbs | |
| Cert Num | 1297239 |
| Cert Date | 2015-02-09 |
| Catalog Number | 597 |
| Country | USA |
| Year | 1923 |
| Denom | 1c |
| Color | Grayish green |
| Grade | Superb 98 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, coil joint line pair. |
| Cert Link | http://psestamp.com/Cert/1297239 |