| Image Thumbs | |
| Cert Num | 1322992 |
| Cert Date | 2016-09-22 |
| Catalog Number | E9 |
| Country | USA |
| Year | 1914 |
| Denom | 10c |
| Color | Ultramarine |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, block of four. |
| Cert Link | http://psestamp.com/Cert/1322992 |