| Image Thumbs | |
| Cert Num | 1339760 |
| Cert Date | 2018-01-10 |
| Catalog Number | 548 |
| Country | USA |
| Year | 1920 |
| Denom | 1c |
| Color | Green |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged. |
| Cert Link | http://psestamp.com/Cert/1339760 |