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| Cert Num | 1311807 |
| Cert Date | 2016-01-10 |
| Catalog Number | 687 |
| Country | USA |
| Year | 1930 |
| Denom | 4c |
| Color | Brown |
| Grade | Superb 98 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, coil joint line pair. |
| Cert Link | http://psestamp.com/Cert/1311807 |