| Image Thumbs | |
| Cert Num | 1403073 |
| Cert Date | 2021-12-09 |
| Catalog Number | 678 |
| Country | USA |
| Year | 1929 |
| Denom | 9c |
| Color | Light rose |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, upper right margin Plate No. 19351 block of four, (the bottom left and top stamps NH), the top stamps with a horizontal crease. |
| Cert Link | http://psestamp.com/Cert/1403073 |