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| Cert Num | 1369204 |
| Cert Date | 2019-11-12 |
| Catalog Number | 516 |
| Country | USA |
| Year | 1917 |
| Denom | 30c |
| Color | Orange red |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top margin Plate No. 6917 block of six with horizontal perf separations at the top. |
| Cert Link | http://psestamp.com/Cert/1369204 |