| Image Thumbs | |
| Cert Num | 1342864 |
| Cert Date | 2018-04-03 |
| Catalog Number | K14 |
| Country | USA |
| Year | 1919 |
| Denom | 60c on 30c |
| Color | Orange red |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged bottom margin Plate No. 6921 block of six, (the top center stamp PH the others NH) with natural gum wrinkles. |
| Cert Link | http://psestamp.com/Cert/1342864 |