| Image Thumbs | |
| Cert Num | 1369014 |
| Cert Date | 2019-11-04 |
| Catalog Number | 666 |
| Country | USA |
| Year | 1929 |
| Denom | 8c |
| Color | Olive green |
| Grade | VG-F 60 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, lower left margin block of four. |
| Cert Link | http://psestamp.com/Cert/1369014 |