| Image Thumbs | |
| Cert Num | 1342366 |
| Cert Date | 2018-03-12 |
| Catalog Number | 830 |
| Country | USA |
| Year | 1938 |
| Denom | 30c |
| Color | Deep ultramarine |
| Grade | F-VF 75 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, upper left margin Plate No. 23116 block of four, the top right stamp with a gum crease. |
| Cert Link | http://psestamp.com/Cert/1342366 |