| Image Thumbs | |
| Cert Num | 1330154 |
| Cert Date | 2017-06-22 |
| Catalog Number | 502 |
| Country | USA |
| Year | 1917 |
| Denom | 3c |
| Color | Dark violet |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, horizontal pair, (the right stamp never hinged) the left stamp with a partial double impression and a pulled bottom left corner perf. |
| Cert Link | http://psestamp.com/Cert/1330154 |