| Image Thumbs | |
| Cert Num | 1309051 |
| Cert Date | 2015-11-17 |
| Catalog Number | E11 |
| Country | USA |
| Year | 1917 |
| Denom | 10c |
| Color | Ultramarine |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, left margin Plate No. 10275 block of six (the stamps never hinged) the right stamps with a natural gum skip and the top left stamp with a crease. |
| Cert Link | http://psestamp.com/Cert/1309051 |