| Image Thumbs | |
| Cert Num | 1226449 |
| Cert Date | 2010-08-25 |
| Catalog Number | 816 |
| Country | USA |
| Year | 1938 |
| Denom | 11c |
| Color | Ultramarine |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, no gum, block of four with offset gum on the face from another block of stamps. |
| Cert Link | http://psestamp.com/Cert/1226449 |