| Image Thumbs | |
| Cert Num | 1422238 |
| Cert Date | 2023-02-06 |
| Catalog Number | 825 |
| Country | USA |
| Year | 1938 |
| Denom | 20c |
| Color | Bright blue green |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, upper left margin Plate No. 22184 block of four. |
| Cert Link | http://psestamp.com/Cert/1422238 |