| Image Thumbs | |
| Cert Num | 1305439 |
| Cert Date | 2015-08-28 |
| Catalog Number | C9 |
| Country | USA |
| Year | 1927 |
| Denom | 20c |
| Color | Yellow green |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, with a natural paper inclusion in the top left margin. |
| Cert Link | http://psestamp.com/Cert/1305439 |