| Image Thumbs | |
| Cert Num | 1276372 |
| Cert Date | 2014-01-21 |
| Catalog Number | 666 |
| Country | USA |
| Year | 1929 |
| Denom | 8c |
| Color | Olive green |
| Grade | VF 80 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, upper left margin Plate No. 18191 block of four. |
| Cert Link | http://psestamp.com/Cert/1276372 |