| Image Thumbs | |
| Cert Num | 1393803 |
| Cert Date | 2021-04-19 |
| Catalog Number | 830b |
| Country | USA |
| Year | 1938 |
| Denom | 30c |
| Color | Deep blue |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, with a natural gum crease. |
| Cert Link | http://psestamp.com/Cert/1393803 |