| Image Thumbs | |
| Cert Num | 1354338 |
| Cert Date | 2018-11-27 |
| Catalog Number | QE3 |
| Country | USA |
| Year | 1928 |
| Denom | 20c |
| Color | Yellow green |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, block of four. |
| Cert Link | http://psestamp.com/Cert/1354338 |