| Image Thumbs | |
| Cert Num | 1329215 |
| Cert Date | 2017-04-10 |
| Catalog Number | 505 |
| Country | USA |
| Year | 1917 |
| Denom | 5c |
| Color | Rose |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, block of twelve, the center stamps Scott No. 505, the others Scott No. 499, lightly toned, each error stamp with a perf disc indent. |
| Cert Link | http://psestamp.com/Cert/1329215 |