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| Cert Num | 1312789 |
| Cert Date | 2016-03-11 |
| Catalog Number | 611 |
| Country | USA |
| Year | 1923 |
| Denom | 2c |
| Color | Black |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, right margin Plate No. 15028 block of six, signed in the selvage by H.M. Daughetty, Atty. General under Pres. Harding (no opinion on authenticity of the signature). |
| Cert Link | http://psestamp.com/Cert/1312789 |