| Image Thumbs | |
| Cert Num | 1405432 |
| Cert Date | 2022-01-11 |
| Catalog Number | 564b |
| Country | USA |
| Year | 1928 |
| Denom | 12c |
| Color | brown violet |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, top margin Plate No. F18922 block of six, (the stamps NH). |
| Cert Link | http://psestamp.com/Cert/1405432 |