| Image Thumbs | |
| Cert Num | 1377818 |
| Cert Date | 2020-06-12 |
| Catalog Number | 501b |
| Country | USA |
| Year | 1917 |
| Denom | 3c |
| Color | Light violet |
| Grade | VG 50 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, booklet pane of six, pos J with diagonal gum creases. |
| Cert Link | http://psestamp.com/Cert/1377818 |