| Image Thumbs | |
| Cert Num | 1329171 |
| Cert Date | 2017-03-06 |
| Catalog Number | 1710 |
| Country | USA |
| Year | 1977 |
| Denom | 13c |
| Color | multicolored |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, pane of 50 with faint traces of perforations. |
| Cert Link | http://psestamp.com/Cert/1329171 |