| Image Thumbs | |
| Cert Num | 1371679 |
| Cert Date | 2019-12-20 |
| Catalog Number | C1 |
| Country | USA |
| Year | 1918 |
| Denom | 6c |
| Color | Orange |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, top margin Plate No. 9155 and arrow block of six, with small faults (the center stamps PH, other stamps NH). |
| Cert Link | http://psestamp.com/Cert/1371679 |