| Image Thumbs | |
| Cert Num | 1336649 |
| Cert Date | 2017-10-12 |
| Catalog Number | 818 |
| Country | USA |
| Year | 1938 |
| Denom | 13c |
| Color | Blue green |
| Grade | Superb 98 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged. |
| Cert Link | http://psestamp.com/Cert/1336649 |