| Image Thumbs | |
| Cert Num | 1305850 |
| Cert Date | 2015-08-11 |
| Catalog Number | 667 |
| Country | USA |
| Year | 1929 |
| Denom | 9c |
| Color | Light rose |
| Grade | XF 90 |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, block of four, (the bottom stamps never hinged). |
| Cert Link | http://psestamp.com/Cert/1305850 |