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| Cert Num | 1301900 |
| Cert Date | 2015-05-27 |
| Catalog Number | C43 |
| Country | USA |
| Year | 1949 |
| Denom | 15c |
| Color | Ultramarine |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, lower right maring Plate No. 24148 block of four. |
| Cert Link | http://psestamp.com/Cert/1301900 |