| Image Thumbs | |
| Cert Num | 1208835 |
| Cert Date | 2009-09-17 |
| Catalog Number | C24 |
| Country | USA |
| Year | 1939 |
| Denom | 30c |
| Color | Dull blue |
| Grade | G 30 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top margin Plate No. 22384 block of six, with numerous natural gum skips in the top left and top center stamps and with natural gum creases in the top right and the three bottom stamps. |
| Cert Link | http://psestamp.com/Cert/1208835 |