| Image Thumbs | |
| Cert Num | 1355154 |
| Cert Date | 2019-01-02 |
| Catalog Number | 1483b |
| Country | USA |
| Year | 1973 |
| Denom | 8c |
| Color | Multicolored |
| Grade | XF-Sup 95 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, block of four, black (engr) omitted. |
| Cert Link | http://psestamp.com/Cert/1355154 |