| Image Thumbs | |
| Cert Num | 1275768 |
| Cert Date | 2013-12-28 |
| Catalog Number | C11 |
| Country | USA |
| Year | 1928 |
| Denom | 5c |
| Color | Carmine & blue |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, vertical pair, the bottom stamp the open door variety and with a natural gum crease, the top stamp with a perf disc indent. |
| Cert Link | http://psestamp.com/Cert/1275768 |