| Image Thumbs | |
| Cert Num | 1348336 |
| Cert Date | 2018-07-17 |
| Catalog Number | 1504 |
| Country | USA |
| Year | 1973 |
| Denom | 8c |
| Color | multicolored |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, left margin block of six (2x3) with lightly impressed horizontal holes between all positions. |
| Cert Link | http://psestamp.com/Cert/1348336 |