| Image Thumbs | |
| Cert Num | 1285699 |
| Cert Date | 2014-06-16 |
| Catalog Number | 1408 |
| Country | USA |
| Year | 1970 |
| Denom | 6c |
| Color | gray |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, pane of 50 of which the Plate No. area is shown below. |
| Cert Link | http://psestamp.com/Cert/1285699 |