| Image Thumbs | |
| Cert Num | 1407686 |
| Cert Date | 2022-03-10 |
| Catalog Number | 535 |
| Country | USA |
| Year | 1918 |
| Denom | 3c |
| Color | Violet |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, bottom margin Plate No. 9384 block of six, with a small gum wrinkle at the lower left. |
| Cert Link | http://psestamp.com/Cert/1407686 |