| Image Thumbs | |
| Cert Num | 1294721 |
| Cert Date | 2014-12-31 |
| Catalog Number | K13 |
| Country | USA |
| Year | 1919 |
| Denom | 40c on 20c |
| Color | Deep ultramarine |
| Grade | F 70 |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, with a small hinge thin. |
| Cert Link | http://psestamp.com/Cert/1294721 |