| Image Thumbs | |
| Cert Num | 1348768 |
| Cert Date | 2018-07-28 |
| Catalog Number | 1618a |
| Country | USA |
| Year | 1975 |
| Denom | 13c |
| Color | Brown |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, coil joint line pair, dull gum variety with Presorted First-Class precancel. |
| Cert Link | http://psestamp.com/Cert/1348768 |