| Image Thumbs | |
| Cert Num | 1230430 |
| Cert Date | 2010-12-16 |
| Catalog Number | 921 |
| Country | USA |
| Year | 1943 |
| Denom | 5c |
| Color | Multicolored |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, left margin block of four, the KORPA plate flaw variety in pos. 1. |
| Cert Link | http://psestamp.com/Cert/1230430 |