| Image Thumbs | |
| Cert Num | 1284893 |
| Cert Date | 2014-06-18 |
| Catalog Number | E19 |
| Country | USA |
| Year | 1951 |
| Denom | 20c |
| Color | Black |
| Grade | XF-Sup 95 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, upper left margin Plate No. 24555 block of four. |
| Cert Link | http://psestamp.com/Cert/1284893 |