| Image Thumbs | |
| Cert Num | 1311888 |
| Cert Date | 2016-01-29 |
| Catalog Number | 2022a |
| Country | USA |
| Year | 1982 |
| Denom | 20c |
| Color | black & brown |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, block of four, Scott No. 2019-2022, the top stamps with black ink contaminating the red leaving only traces of red in the lettering. |
| Cert Link | http://psestamp.com/Cert/1311888 |