| Image Thumbs | |
| Cert Num | 1261424 |
| Cert Date | 2013-02-22 |
| Catalog Number | 525d |
| Country | USA |
| Year | 1918 |
| Denom | 1c |
| Color | Gray green |
| Grade | Ungraded |
| Description | Used |
| Opinion | it is genuine usage of a horizontal pair on post card. |
| Cert Link | http://psestamp.com/Cert/1261424 |