| Image Thumbs | |
| Cert Num | 1404111 |
| Cert Date | 2021-12-20 |
| Catalog Number | 504 |
| Country | USA |
| Year | 1917 |
| Denom | 5c |
| Color | Blue |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, left margin Plate No. 12510 block of six, pos. 2-5 with gum creases. |
| Cert Link | http://psestamp.com/Cert/1404111 |