| Image Thumbs | |
| Cert Num | 1269456 |
| Cert Date | 2013-08-16 |
| Catalog Number | 662 |
| Country | USA |
| Year | 1929 |
| Denom | 4c |
| Color | Yellow brown |
| Grade | F-VF 75 |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, lower left margin Plate No. 18082 block of four (the bottom stamps never hinged). |
| Cert Link | http://psestamp.com/Cert/1269456 |