| Image Thumbs | |
| Cert Num | 1283527 |
| Cert Date | 2014-05-15 |
| Catalog Number | 1401a |
| Country | USA |
| Year | 1970 |
| Denom | 6c |
| Color | Dark blue gray |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, coil joint line pair, with a Chicago, IL bureau precancel. |
| Cert Link | http://psestamp.com/Cert/1283527 |