| Image Thumbs | |
| Cert Num | 1231637 |
| Cert Date | 2010-12-17 |
| Catalog Number | E21 |
| Country | USA |
| Year | 1957 |
| Denom | 30c |
| Color | Lake |
| Grade | Superb 98 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged. |
| Cert Link | http://psestamp.com/Cert/1231637 |