| Image Thumbs | |
| Cert Num | 1390940 |
| Cert Date | 2021-02-16 |
| Catalog Number | 1173 |
| Country | USA |
| Year | 1960 |
| Denom | 4c |
| Color | Deep violet |
| Grade | Superb 98 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged. |
| Cert Link | http://psestamp.com/Cert/1390940 |