| Image Thumbs | |
| Cert Num | 1313180 |
| Cert Date | 2016-03-24 |
| Catalog Number | C23c |
| Country | USA |
| Year | 1938 |
| Denom | 6c |
| Color | Ultramarine & carmine |
| Grade | Ungraded |
| Description | Used |
| Opinion | it is genuine used, with creases and thins. |
| Cert Link | http://psestamp.com/Cert/1313180 |