| Image Thumbs | |
| Cert Num | 1199388 |
| Cert Date | 2009-03-27 |
| Catalog Number | 1487a |
| Country | USA |
| Year | 1973 |
| Denom | 8c |
| Color | Multicolored |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, upper left corner margin Plate No. block of twelve, imperforate horizontally. |
| Cert Link | http://psestamp.com/Cert/1199388 |