| Image Thumbs | |
| Cert Num | 1219372 |
| Cert Date | 2010-04-07 |
| Catalog Number | 1488 |
| Country | USA |
| Year | 1973 |
| Denom | 8c |
| Color | black & orange |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top margin block of six with the orange chemically removed. |
| Cert Link | http://psestamp.com/Cert/1219372 |