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| Cert Num | 1423323 |
| Cert Date | 2023-03-21 |
| Catalog Number | 1363 |
| Country | USA |
| Year | 1968 |
| Denom | 6c |
| Color | Multicolored |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, left margin Plate No. block of ten with blue Plate Nos. 29975, 30060 and 30035, black Plate Nos. 30094 and 30043, and only traces of yellow Plate Nos. (the bottom stamps with paper adhering). |
| Cert Link | http://psestamp.com/Cert/1423323 |