| Image Thumbs | |
| Cert Num | 1413599 |
| Cert Date | 2022-07-07 |
| Catalog Number | K5 |
| Country | USA |
| Year | 1919 |
| Denom | 10c on 5c |
| Color | Blue |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, lower left margin of four with siderographer's initials, the bottom stamps with natural gum skips and the bottom right stamp with a small crease. |
| Cert Link | http://psestamp.com/Cert/1413599 |