| Image Thumbs | |
| Cert Num | 1198491 |
| Cert Date | 2009-03-25 |
| Catalog Number | 18 |
| Country | USA |
| Year | 1861 |
| Denom | 1c |
| Color | Blue |
| Grade | Ungraded |
| Description | Mint NG |
| Opinion | it is a genuine unused, no gum, vertical pair - the top stamp Scott No. 18 and the bottom stamp Scott No. 20 - with a natural straight edge and vertical sheet centerline at the left. |
| Cert Link | http://psestamp.com/Cert/1198491 |