| Image Thumbs | |
| Cert Num | 1350191 |
| Cert Date | 2019-03-26 |
| Catalog Number | 535 |
| Country | USA |
| Year | 1918 |
| Denom | 3c |
| Color | Violet |
| Grade | VG 50 |
| Description | Mint OGh |
| Opinion | it is a genuine unused, o.g., hinged, coil pair with Schermack Type III private perforations, the right stamp with a tiny hinge thin. |
| Cert Link | http://psestamp.com/Cert/1350191 |