| Image Thumbs | |
| Cert Num | 1224656 |
| Cert Date | 2010-07-28 |
| Catalog Number | C81 |
| Country | USA |
| Year | 1973 |
| Denom | 21c |
| Color | Red, blue & black |
| Grade | VG 50 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, with a small thin in the top right corner and a short perf at the right. |
| Cert Link | http://psestamp.com/Cert/1224656 |