| Image Thumbs | |
| Cert Num | 1236975 |
| Cert Date | 2011-06-07 |
| Catalog Number | 597 |
| Country | USA |
| Year | 1923 |
| Denom | 1c |
| Color | Green |
| Grade | Superb 98 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged. |
| Cert Link | http://psestamp.com/Cert/1236975 |