| Image Thumbs | |
| Cert Num | 1403919 |
| Cert Date | 2021-12-15 |
| Catalog Number | 558 |
| Country | USA |
| Year | 1922 |
| Denom | 6c |
| Color | Red orange |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, bottom margin Plate No. 14169 block of six with light sulphurization at the top and lower right. |
| Cert Link | http://psestamp.com/Cert/1403919 |