| Image Thumbs | |
| Cert Num | 1276198 |
| Cert Date | 2014-01-13 |
| Catalog Number | QE4a |
| Country | USA |
| Year | 1928 |
| Denom | 25c |
| Color | Yellow green |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, bottom margin Plate No. block of six, the top center stamp with a perf disc indent. |
| Cert Link | http://psestamp.com/Cert/1276198 |