| Image Thumbs | |
| Cert Num | 1240351 |
| Cert Date | 2011-09-09 |
| Catalog Number | 536 |
| Country | USA |
| Year | 1919 |
| Denom | 1c |
| Color | Gray green |
| Grade | VF 80 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top margin Plate No. 10052 block of six. |
| Cert Link | http://psestamp.com/Cert/1240351 |