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| Cert Num | 1351596 |
| Cert Date | 2018-09-17 |
| Catalog Number | RW57 |
| Country | USA |
| Year | 1990 |
| Denom | $12.50 |
| Color | Multicolored |
| Grade | F 70 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, bottom right margin Plate No. 186307 block of four, the bottom left stamp with two small internal creases. |
| Cert Link | http://psestamp.com/Cert/1351596 |