| Image Thumbs | |
| Cert Num | 1237684 |
| Cert Date | 2011-06-21 |
| Catalog Number | RW9 |
| Country | USA |
| Year | 1942 |
| Denom | $1 |
| Color | Violet brown |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top margin block of four, with Plate No. F 149599. |
| Cert Link | http://psestamp.com/Cert/1237684 |