| Image Thumbs | |
| Cert Num | 1415380 |
| Cert Date | 2022-09-26 |
| Catalog Number | QE2b |
| Country | USA |
| Year | 1955 |
| Denom | 15c |
| Color | yellow green |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, bottom margin block of four Plate No. 19558 (the bottom stamps NH), the top stamps with perf creases at the top. |
| Cert Link | http://psestamp.com/Cert/1415380 |