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| Cert Num | 1221686 |
| Cert Date | 2010-05-11 |
| Catalog Number | 857 |
| Country | USA |
| Year | 1939 |
| Denom | 3c |
| Color | Violet |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, bottom left margin Plate No. 22440 block of four. |
| Cert Link | http://psestamp.com/Cert/1221686 |