| Image Thumbs | |
| Cert Num | 1307877 |
| Cert Date | 2015-11-10 |
| Catalog Number | C23 |
| Country | USA |
| Year | 1938 |
| Denom | 6c |
| Color | Dark blue & carmine |
| Grade | Ungraded |
| Description | Used |
| Opinion | it is a genuine usage on cover with a Kitty Hawk, North Carolina National Air Mail Week commemorative cachet, the cover with light toning. |
| Cert Link | http://psestamp.com/Cert/1307877 |