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| Cert Num | 1307166 |
| Cert Date | 2015-10-08 |
| Catalog Number | 347 |
| Country | USA |
| Year | 1909 |
| Denom | 5c |
| Color | Blue |
| Grade | Superb 98 |
| Description | Mint RG |
| Opinion | it is a genuine unused, o.g., never hinged, center line block of four. |
| Cert Link | http://psestamp.com/Cert/1307166 |