| Image Thumbs | |
| Cert Num | 1387175 |
| Cert Date | 2020-12-21 |
| Catalog Number | C23 |
| Country | USA |
| Year | 1938 |
| Denom | 6c |
| Color | Dark blue & carmine |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | Apparent Centering: GEM 100 it is genuine unused, o.g., never hinged, with minor gum skips. |
| Cert Link | http://psestamp.com/Cert/1387175 |