| Image Thumbs | |
| Cert Num | 1336317 |
| Cert Date | 2017-10-06 |
| Catalog Number | 483 |
| Country | USA |
| Year | 1917 |
| Denom | 3c |
| Color | Violet |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, horizontal pair, with vertical guide line between and FAKE vertical perforations. |
| Cert Link | http://psestamp.com/Cert/1336317 |