| Image Thumbs | |
| Cert Num | 1378264 |
| Cert Date | 2020-06-29 |
| Catalog Number | C81 |
| Country | USA |
| Year | 1973 |
| Denom | 21c |
| Color | Red, blue & black |
| Grade | F 70 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, with light soiling at the left. |
| Cert Link | http://psestamp.com/Cert/1378264 |