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| Cert Num | 1269454 |
| Cert Date | 2013-08-16 |
| Catalog Number | 623 |
| Country | USA |
| Year | 1925 |
| Denom | 17c |
| Color | Black |
| Grade | VG-F 60 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, bottom margin Plate No. 18026 block of six with small natural gum skips. |
| Cert Link | http://psestamp.com/Cert/1269454 |