| Image Thumbs | |
| Cert Num | 1336840 |
| Cert Date | 2017-10-23 |
| Catalog Number | K10 |
| Country | USA |
| Year | 1919 |
| Denom | 20c on 10c |
| Color | Orange yellow |
| Grade | XF 90 |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged. |
| Cert Link | http://psestamp.com/Cert/1336840 |