| Image Thumbs | |
| Cert Num | 1310701 |
| Cert Date | 2016-02-04 |
| Catalog Number | 1951f |
| Country | USA |
| Year | 1982 |
| Denom | 20c |
| Color | multicolored |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, pane of 50, tagging omitted on stamps 1-9 in column 4 and all of column 5. |
| Cert Link | http://psestamp.com/Cert/1310701 |