| Image Thumbs | |
| Cert Num | 1413394 |
| Cert Date | 2022-07-05 |
| Catalog Number | F1 |
| Country | USA |
| Year | 1911 |
| Denom | 10c |
| Color | Ultramarine |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, with a perf disc indent at the top right. |
| Cert Link | http://psestamp.com/Cert/1413394 |