| Image Thumbs | |
| Cert Num | 1196068 |
| Cert Date | 2009-02-26 |
| Catalog Number | 1789Ad |
| Country | USA |
| Year | 1979 |
| Denom | 15c |
| Color | Multicolored |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top left corner margin Plate No. block of ten, imperforate horizontally. |
| Cert Link | http://psestamp.com/Cert/1196068 |