| Image Thumbs | |
| Cert Num | 1230074 |
| Cert Date | 2010-11-08 |
| Catalog Number | 428 |
| Country | USA |
| Year | 1914 |
| Denom | 5c |
| Color | Blue |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, left margin block of four with Plate No. 7018, the selvage with a crease at the bottom. |
| Cert Link | http://psestamp.com/Cert/1230074 |