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| Cert Num | 1278329 |
| Cert Date | 2014-03-04 |
| Catalog Number | J79a |
| Country | USA |
| Year | 1931 |
| Denom | 1/2c |
| Color | Scarlet |
| Grade | VF 80 |
| Description | Mint DOG |
| Opinion | it is a genuine unused, disturbed o.g., block of four. |
| Cert Link | http://psestamp.com/Cert/1278329 |