| Image Thumbs | |
| Cert Num | 1415379 |
| Cert Date | 2022-09-26 |
| Catalog Number | QE1b |
| Country | USA |
| Year | 1955 |
| Denom | 10c |
| Color | yellow green |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, left margin block of four with Plate No. 19554 (the bottom stamps NH), the bottom right stamp with a crease at the lower right. |
| Cert Link | http://psestamp.com/Cert/1415379 |