| Image Thumbs | |
| Cert Num | 1397581 |
| Cert Date | 2021-08-05 |
| Catalog Number | 498a |
| Country | USA |
| Year | 1917 |
| Denom | 1c |
| Color | Green |
| Grade | Ungraded |
| Description | Mint OGh |
| Opinion | it is genuine unused, o.g., hinged, vertical pair, imperf horizontally, with hinge thins. |
| Cert Link | http://psestamp.com/Cert/1397581 |