| Image Thumbs | |
| Cert Num | 1216142 |
| Cert Date | 2010-01-28 |
| Catalog Number | 1401a |
| Country | USA |
| Year | 1970 |
| Denom | 6c |
| Color | Dark blue gray |
| Grade | XF-Sup 95 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, coil pair, with CHICAGO, IL precancel. |
| Cert Link | http://psestamp.com/Cert/1216142 |