| Image Thumbs | |
| Cert Num | 1384571 |
| Cert Date | 2020-12-21 |
| Catalog Number | C23c |
| Country | USA |
| Year | 1938 |
| Denom | 6c |
| Color | Ultramarine & carmine |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, with a small corner crease and two diagonal gum bends at the top right. |
| Cert Link | http://psestamp.com/Cert/1384571 |