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| Cert Num | 1314833 |
| Cert Date | 2016-03-29 |
| Catalog Number | C46 |
| Country | USA |
| Year | 1952 |
| Denom | 80c |
| Color | Bright red violet |
| Grade | Superb 98 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, lower right margin block of four with electric eye marginal markings. |
| Cert Link | http://psestamp.com/Cert/1314833 |