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| Cert Num | 1348870 |
| Cert Date | 2018-08-01 |
| Catalog Number | C91 |
| Country | USA |
| Year | 1978 |
| Denom | 31c |
| Color | Ultramarine & multicolored |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged. |
| Cert Link | http://psestamp.com/Cert/1348870 |