| Image Thumbs | |
| Cert Num | 1326606 |
| Cert Date | 2016-12-07 |
| Catalog Number | 515 |
| Country | USA |
| Year | 1917 |
| Denom | 20c |
| Color | Light ultramarine |
| Grade | Ungraded |
| Description | Used |
| Opinion | it is genuine used, with a FAKE overprint. |
| Cert Link | http://psestamp.com/Cert/1326606 |