| Image Thumbs | |
| Cert Num | 1226359 |
| Cert Date | 2010-08-25 |
| Catalog Number | 662 |
| Country | USA |
| Year | 1929 |
| Denom | 4c |
| Color | Yellow brown |
| Grade | VF 80 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, lower right margin Plate No. 18038 block of four. |
| Cert Link | http://psestamp.com/Cert/1226359 |