| Image Thumbs | |
| Cert Num | 1421934 |
| Cert Date | 2023-01-30 |
| Catalog Number | 1773 |
| Country | USA |
| Year | 1979 |
| Denom | 15c |
| Color | dark blue |
| Grade | Superb 98 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged. |
| Cert Link | http://psestamp.com/Cert/1421934 |