| Image Thumbs | |
| Cert Num | 1208758 |
| Cert Date | 2009-09-17 |
| Catalog Number | C30 |
| Country | USA |
| Year | 1941 |
| Denom | 30c |
| Color | Blue |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, lower right corner margin Plate No. 22775 block of four, with a small natural gum crease in the bottom right stamp and in the bottom right selvage. |
| Cert Link | http://psestamp.com/Cert/1208758 |