| Image Thumbs | |
| Cert Num | 1322993 |
| Cert Date | 2016-09-22 |
| Catalog Number | E10 |
| Country | USA |
| Year | 1916 |
| Denom | 10c |
| Color | Pale ultramarine |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, block of four, (the bottom stamps never hinged), the top left stamp with a pulled perf at the top. |
| Cert Link | http://psestamp.com/Cert/1322993 |