| Image Thumbs | |
| Cert Num | 1369974 |
| Cert Date | 2019-12-10 |
| Catalog Number | 558 |
| Country | USA |
| Year | 1922 |
| Denom | 6c |
| Color | Red orange |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top margin Plate No. 16472 block of six. |
| Cert Link | http://psestamp.com/Cert/1369974 |