| Image Thumbs | |
| Cert Num | 1280446 |
| Cert Date | 2014-02-28 |
| Catalog Number | 568 |
| Country | USA |
| Year | 1922 |
| Denom | 25c |
| Color | Yellow green |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, bottom margin Plate No. 16629 block of six (the left and right stamps never hinged, with natural gum skips). |
| Cert Link | http://psestamp.com/Cert/1280446 |