| Image Thumbs | |
| Cert Num | 1398963 |
| Cert Date | 2021-09-16 |
| Catalog Number | 692 |
| Country | USA |
| Year | 1931 |
| Denom | 11c |
| Color | Light blue |
| Grade | Superb 98 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, coil pair. |
| Cert Link | http://psestamp.com/Cert/1398963 |