| Image Thumbs | |
| Cert Num | 1399064 |
| Cert Date | 2021-09-07 |
| Catalog Number | 1297b |
| Country | USA |
| Year | 1967-75 |
| Denom | 3c |
| Color | Violet |
| Grade | Superb 98 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, with lines only precancel. |
| Cert Link | http://psestamp.com/Cert/1399064 |