| Image Thumbs | |
| Cert Num | 1393737 |
| Cert Date | 2021-04-30 |
| Catalog Number | C49 |
| Country | USA |
| Year | 1957 |
| Denom | 6c |
| Color | Blue |
| Grade | Gem 100 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged. |
| Cert Link | http://psestamp.com/Cert/1393737 |