| Image Thumbs | |
| Cert Num | 1208914 |
| Cert Date | 2009-09-22 |
| Catalog Number | 698 |
| Country | USA |
| Year | 1931 |
| Denom | 20c |
| Color | Carmine rose |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, block of four, with perf disc indents along the center horizontal row of perforations. |
| Cert Link | http://psestamp.com/Cert/1208914 |