| Image Thumbs | |
| Cert Num | 1201150 |
| Cert Date | 2009-05-21 |
| Catalog Number | C2 |
| Country | USA |
| Year | 1918 |
| Denom | 16c |
| Color | Green |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top margin Plate No. 8900 and Arrow block of six. |
| Cert Link | http://psestamp.com/Cert/1201150 |