| Image Thumbs | |
| Cert Num | 1327483 |
| Cert Date | 2017-01-06 |
| Catalog Number | 426 |
| Country | USA |
| Year | 1914 |
| Denom | 3c |
| Color | Deep violet |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, pink back variety block of four. |
| Cert Link | http://psestamp.com/Cert/1327483 |