| Image Thumbs | |
| Cert Num | 1327556 |
| Cert Date | 2017-01-06 |
| Catalog Number | 536 |
| Country | USA |
| Year | 1919 |
| Denom | 1c |
| Color | Gray green |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top margin Plate No. 10052 block of six, the top right stamp with a natural paper inclusion. |
| Cert Link | http://psestamp.com/Cert/1327556 |