| Image Thumbs | |
| Cert Num | 1392973 |
| Cert Date | 2021-03-22 |
| Catalog Number | 543 |
| Country | USA |
| Year | 1921 |
| Denom | 1c |
| Color | Green |
| Grade | VF-XF 85 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, left margin Plate No. 13613 block of six with scissor cut perforations at the top and bottom. |
| Cert Link | http://psestamp.com/Cert/1392973 |