| Image Thumbs | |
| Cert Num | 1348050 |
| Cert Date | 2018-07-21 |
| Catalog Number | 341 |
| Country | USA |
| Year | 1909 |
| Denom | 50c |
| Color | Violet |
| Grade | F 70 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top left margin block of four, the bottom left stamp with a small natural gum skip. |
| Cert Link | http://psestamp.com/Cert/1348050 |