| Image Thumbs | |
| Cert Num | 1222968 |
| Cert Date | 2010-06-15 |
| Catalog Number | 641 |
| Country | USA |
| Year | 1927 |
| Denom | 9c |
| Color | Rose |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, lower left margin Plate No. 19353 block of four. |
| Cert Link | http://psestamp.com/Cert/1222968 |