| Image Thumbs | |
| Cert Num | 1357303 |
| Cert Date | 2019-02-21 |
| Catalog Number | C1 |
| Country | USA |
| Year | 1918 |
| Denom | 6c |
| Color | Orange |
| Grade | XF-Sup 95 |
| Description | Used |
| Opinion | it is a genuine used, center line block of four. |
| Cert Link | http://psestamp.com/Cert/1357303 |