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| Cert Num | 1399551 |
| Cert Date | 2021-09-22 |
| Catalog Number | 1770 |
| Country | USA |
| Year | 1979 |
| Denom | 15c |
| Color | Blue |
| Grade | Superb 98 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged. |
| Cert Link | http://psestamp.com/Cert/1399551 |