| Image Thumbs | |
| Cert Num | 1338484 |
| Cert Date | 2018-01-09 |
| Catalog Number | 1731 |
| Country | USA |
| Year | 1978 |
| Denom | 13c |
| Color | Black/Brown |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, unlisted variety, USA 13 in gray. |
| Cert Link | http://psestamp.com/Cert/1338484 |