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| Cert Num | 1350333 |
| Cert Date | 2018-09-05 |
| Catalog Number | 1056 |
| Country | USA |
| Year | 1961 |
| Denom | 2-1/2c |
| Color | gray blue |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, joint line pair, small holes variety with a Washington D.C. bureau cancel. |
| Cert Link | http://psestamp.com/Cert/1350333 |