| Image Thumbs | |
| Cert Num | 1211120 |
| Cert Date | 2009-10-22 |
| Catalog Number | 1156 |
| Country | USA |
| Year | 1960 |
| Denom | 4c |
| Color | Green |
| Grade | XF-Sup 95 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top left corner margin Plate No. 26687 block of four. |
| Cert Link | http://psestamp.com/Cert/1211120 |