| Image Thumbs | |
| Cert Num | 1335393 |
| Cert Date | 2017-09-15 |
| Catalog Number | 18 |
| Country | USA |
| Year | 1861 |
| Denom | 1c |
| Color | Blue |
| Grade | XF 90 |
| Description | Used |
| Opinion | it is a genuine used, vertical pair, the bottom stamp Scott No. 20, with blue target cancels. |
| Cert Link | http://psestamp.com/Cert/1335393 |